CODIGOS DE FALLAS MTU MDEC (2).pdf

Maintenance and repair Part 3.,.tu 9Malfunctions FRIEDRICHSHAFEN Page

3.4.2 Fault dlsplays

Faults in the overall MDEC system are indicated at the devices of the MCS-5 sub-system as follows:

• FauH code numbers (generated inside Engine Control Unít ECU) on a 4-figure 7 -segment display in PIM A511

• Plain text fauH display in the form of text messages on display DIS (option)

Rect'fy faults as saon as poaslble aven if they would appear to be insignificant in order to avoid impairing operation of the plant or system failure.

~_____.•___.•____________~ ____e ____________---.J

Always check the following points first if a fault occurs when the overall system is switched on:

• Is it a phantom fauH (e.g. because the system is in Local mode)?

• Have all the necessary requirements for the operating procedure, or for the control procedure of a superordinate system, during which the fault occurs been fulfilled?

• Does a fauH message appear on the display in PIM A 511 ? If so, countermeasures can be determined by consulting the appropriate fault code table.

Table

The number of the fauH code on the display is listed in the first column "No." in the table.

The precise text message is listed in the second column "Fault display" in the table. This corresponds with the fault code displayed on the DIS display (oplion).

The message is explained in the third column "Meaning/cause" and the reason for the message is explained.

The fourth calumn "Counteraction" in the table lists measures which can be taken on-site by the operator or other information about how to proceed.

The last two columns indicate which fault can appear for which series.

Malfunctions whieh may be caused by mechanical fauH are referenced to the engine documentation with ". Engine documentation".

". Electronics service" indieates that further testing and rectifieation are a matter for trained service personnel or experienced users with access to the appropriate doeuments (e.g. wiríng diagrams) .

Note: •• Engíne documentatíon" refers to the "Operating instructions for engine series 2000". Part E and PartG.

E 531 711/01 E - 12.2001 - IIDEC for stationary ganerator enegines

Part 3 Maintenance and repair.'ItuPage 10 FRIEDRICHSHAFEN Malfunctions

No. Fault display Meanlng/cauae

000 (Notused)

001 (Notused)

002 (Notused)

003 (Notused)

00' (Notused)

005 L1 T-CBAR.GB lUa Charge air temperature too high (first limit value

.overshot)

006 L2 T-CBAR.GB Ala Charge air temperature too high (second limit value overshot)

007 (Notused)

ooa •(Notused)

009 L1 T-IBTBRCOOLBa Charge air coolant temperature too high (Umit1

• overshot)

010 (Notused)

¡ 011 (Notused)

012 (Notused)

013 (Notused)

01.& (Notused)

015 L1 P-LUBB OIL Lube oil prassure too low (first limit value undershot)

016 La P-LUBJ!: OIL Lube oH pressure too low (second limit value undershot) - engine stop

017 (Notused)

Ola (Notused)

019 (Notused)

020 (Notused)

021 (Notused)

022 (Notused)

Counteractlon 12000 4000

I

• Engine documentation P" P"

• Engine documentation P" P"

I

i

• Engine documentation p". P"

I P"

!

•• Engine documentation P" P"

l· Engine documentation P" P"

AfDEC for stationary generator enginas - 12.2001 - E531711/01E

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Maintenance and repair Part 3.,.tuMaJfunctions FRIEDRICHSHAFEN Page 11

No. FauH dJsplay

023 ¡ L1 COOLAft LBVBL

024 L2 COOLAft LBVEL

025 (Notused)

026 (Notused)

021 (Notused)

028 (Notused)

029 (Notused)

030 ERGIO OVBRSPBED

031

032 (Notused)

033 IL1 P-P'UBLFILTBR DIFF

03' ¡(Notused)

035 I(Notused)

036 (Notused)

031 (Notused)

038 (Notused)

039 (Notused)

0'0 (Notused)

on (Notused)

0'2 (Notused)

0'3 (Notused)

OU L1 LBVEL III'l'BRCOOLBR

¡------

0'5 L2 LBVBL III'l'BRCOOLBR

1

lleanlng/cause ICounteractlon 2000 4000

Coolant level too low, ICheck coolant level in '" '", message appears simulta ,expansion tank I neously with oo. 24 ¡ • Engine documentation

Coolant level too low, ~eCk coolant level in I '" '"message appears simulta expansion tank neously with no. 23 • • Engine documentation ¡

I ¡

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1 -

I 1

Engine overspeed -.. I Restart the engine. eliminate '" I '" emergency stop Icause of overspeeding

i i I

Fuel differential pressure Check filter I '"too high • Engine documentation I

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: I I

I I¡

I I !

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1Ola'lle ai. coolan~Check coolant _ '"¡ too low, • Engine documentation massage appears simultaneously with no. 45 ¡

Charge air coolant level Check coolant level '" too Iow, • Engine documentation message appears simultaneously with no. 44

E 531 711 101 E - 12.2001 - MDEC for stationary generator enginas

Part 3 Maintenance and repair .'lluPage 12 FRIEDRICHSHAFEN Malfunctions

No. Fault display Meanlng/cauae

016 (Notused)

0~7 (Notused)

048 (Notused)

0~9 (Notused)

050 (Notused)

051 Ll T-LUBB OIL Lube oil temperatura too high (first limit value overshot)

052 L2 T-LUBB OIL Lube oil temperatura too high (second limit value overshot)

053 (Notused)

05~ (Notused)

055 (Notused)

056 (Notused)

057 (Notused)

058 (Notused)

059 (Notused)

060 (Notused)

061 (Notused)

062 (Notused)

063 (Notused)

06~ (Notused)

065 Ll P-I"UBL Fuel ¡nfead pressure too low (first limit value undershot)

066 L2 P-I"UBL Fuel ¡nfead pressure too low (second limit value undershot)

067 Ll T-COOLAlll'.l' Coolant temperature too high (first limit value overshot); warning

068 L2 T-COOLAlll'.l' Coolant temperature too high (second limit value overshot); shutdown


• Engine documentation Y" t=;=

• Engine documentation Y" Y"

,

Check Iow pressure fuel sida Y"

• Engine documentation

Check Iow pressure fuel side Y"




MDEC for stationary generator enginas - 12.2001 - E 531711/01 E

Maintenance and repair Part 3.,¡tuMaHunctions FRIEDRICHSHAFEN Page 13

No. FauIt display

069 I L1 ~-EXTBlUl' 1

070 L2 ~-EXTBlUI' 1

071 L1 ~-EX~BRlI 2

072 L2 ~-Erl'BJUI 2

073 L1 P-EX~ERlI 1

071 L2 P-EX~ERlI 1

075 L1 P-EUERlI 2

076 L2 P-EXftRll 2

~...

077 LXX EX~.COOLA.'RT LEV.

078 LXX XIITERCOOLBR LEV.

079 L Bin-EX~ERlI 3

080 L Bin-EX~ERlI 1

Meanlng/cause

IAlarm 'First limit value violated' for ext. temperature channel 1

Alarm 'Second limit value violated' for ext. tempera-

Iture channel 1

I Alarm 'First limit value • violated' for ext. temperature channel 2

Alanrn 'Second limit value , violated' for ext. tempera• ture channel 2

Alarm 'First limit value violated' tor ext. pressure channel1

!Alarm 'Second limit value violated' for ext. pressure channel1

A1anrn 'First limit value violated' for ext. pressure channel2

AJarm 'Second limit value violated' for ext. pressure

'channel2

AJanrn from external coolant level monitor

Alarm from external charge air cooJant level

• monitor

Alarm from external binary channel 3 (plant)

AJarm from external binary i channel 4 (plant)

Counteractlon

IThe measured value is read in via the CAN. The alarm is handled in MOEC.

The measured value is read in via the CAN. The alarm is handled in MOEC.


·The measured value is read • in via the CAN. The alarm is handled in MOEC .

The measured value is read , in via the CAN. The alarm is handled in MOEC.



The measured value is read I in via the CAN. The alarm is • handled in MOEC.

I

I•The measured value is read i in via the CAN. The alarm is Ihandled in MOEC.




2000 4000 I

V , V

V V

V V

V i

V

V V

~~-

V I

V

¡

V V

V V

V V

V V

V V

E 531 711/01 E - 12.2001 - IlDEC for statlonary generator engines

Part 3 Maíntenance and repair .',lluPage 14 FRIEDRICHSHAFEN Malfunctions

No. Fault diapiay

081 RAl:L LBAKA.GB

I 082 .RAIL PRBSSURB

I .BIGB

I 083 RAIL PRBSSURB LOK

Meaning/cause

Low pressure gradient on starting or high pressure gradient on stopping

Rail pressure aboye set value -- OSR reduction, injectíon start later

ICounteraction

High pressure system leaking, air in the system • Engine documentation

Interface transformer malfunction or interface transformer wiring B48 • Engine documentation

l2QOO 4000

----1Raíl pressure below set value -- OSR reduction

Interface transformer faulty or leakage in the high pressure system • Engine documentation

Message also appears when very large generators are in use and the rundown time exceeds20s

i • Fault irrelevant I

084 (Not used) 085 i (Not-u-sed-~-----r/----- ----~r- -----.-----.. -+----+---1

086 :(Not used) I I ,-0-8-7-~,(.-Nb-tu-seá--~-----~I--- l===

::: :%=~....... I~;ne."" has ml~~_r_----··~--~~-·---+--V"-.,...I,-".,--1

below 200 rpm -- engine stop i

090 IDLE SPBBD LOIf Fault message during Check for further messagas starting, idling spead not reached within the time defined in MP 169.05 (counting starts when speed limit in MP 170.04 is

,exceeded) -- start termi'nation

091 RUN UP SPBBD LOK Fault rnessage during Check for further messages starting, runup speed (MP 170.04) not reached within the time defined in MP 169.04 (counting starts on exceeding the spead l·

limit 80 rpm) -- start terminstion .

IIIDEC for stationary generator enginas - 12.2001 - E 531 711 /01 E

Maintenance and repair Part 3¡.¡IuMalfunctions FRIEDRICHSHAFEN Page 15

No. Fault display

092 S'l'AR'l' SPICICD LOM'

093 PUBI!CA'l' HD. L.lK.l'l'2

094 PUBI!CA'l' 'l'1CMP. L.lK.l'l'l

095 (Notused)

~ O 9

098 (Notused)

099 DUMKl' PA.lLUU

100 BDM RO'l' VAL.lD

101 .lDM RO'l' VALXD

102 XlIVALXD PUBL con. 1

103 IXlIVALXD PUBL COD. 2

104 OP BOUKSl JJO'l' VALXD

105 OP B0URS2 1JO'l' VALXD

Meanlng/cause Counteractlon 2000 1 4000

Start error message, star· Check for further messages V" V" ter speed (MP 169.02) not reached within the time defined in MP 169.03 (counting starts when the starter is activated) --. start termination

Coolant preheating tempe· Preheating temperature not V" V" rature too low (second limit reached value undershot) --. start termination when MP 170.19 NNo Start Break Preheaf' is not set

Coolant preheating tempe- Preheating temperature not V" V" rature too low (first limit Ireached vaJue undershot)

~Dummy

Measuring point data • Electronics service V" checksum error in EDM

Measuring point data • Electronics service V" !V" checksum error in IDM

Accumulated fuel con • Electronies service V" V" sumption checksum error in EDM (redundant data record 1)

Accumulated fuel con • Electronics service V" V" sumption checksum error in EDM (redundant data record 2)

Operating hours counter • Electronics serviee V" V" checksum error in EDM

Operating hours counter • Electronics serviee V" V" checksum error in IDM

E 531711/01 E - 12.2001 - MDEC for stationary generator enginas

Part 3 Maintenanca and rapair l'ltuPaga 16 FRIEDRICHSHAFEN Malfunctions

No. Fault display Meanlng/cau88

106 BU DC1 IIOT Fault mamory chacksum VALID arror in EDM (redundant

data racord 1)

107 IBRR DC2 ROT IFault memory checksum VALID • arror In EDM (redundant

! data record 2)

108 (Notused)

109 I (Notused)

110 (Notused)

111 (Notused)-_..

112 (Notused)

113 (Notused) ¡

11& (Notused)

115 i (Notused)

116 (Notused) I 117 (Notused) I

118 L1 SUPPLY VOLT. Iftha supply voltaga is ¡LON below sat lower limit

valua 1 (MP 101.01) the

I · value calculatad from tha i DBR curva is multipliad by •0.8 and ¡njaction start is

I dalayed by 50

119 IL2SUPPLY VOLT. If tha supply voltaga is LON below set lowar limit

I valua 2 (MP 101 .03) the valua calculatad from tha DBR curva is multipliad by

I 0.8 and injaction start is dalayed by 50

120 L1 SUPPLY VOLT. If tha supply voltaga is BIGB abova set upper límit

valua 1 (MP 102.01) tha vaJua calculated from tha DBR curva is multiplied by 0.8 and injection start is

; dalayed by 50

!

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• Electronics servica V' V'

Il. El_o.'" se",,,,, V' I V' ¡

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, .__. ¡

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I

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Check battery/ganarator V' V'

¡

ICheck .."';'I_ator V' V'

!

Chack battary(ganarator V' V'

I

I

MDEC for stationary ganarator anginas - 12.2001 - E 531 711 I 01 E

Maintenance and repair Part 3.,.tuMalfunctions FRIEDRICHSHAFEN Page 17

No. Fault display

121 1.2 SUPPLY VOLT. BIGB

122 1.1 T-ELBCTRORIC

123 (Notused)

124 (Notused)

125 (Notused)

126 (Notused)

127 (Notused)

128 (Notused)

~~ 130 usad)

131 (Notused)

132 (Notused)

133 (Notused)

134 15V POS ECU DE"ECT

135 •(Notused)

136 15V IIBG ECU DUBCT

MaanlngIcauae Counteractlon 2000 4000

If the supply voltage is Cheek battery/generator "" Y" aboye the set upper limit value 2 (MP 102.03) the engine Is stopped, if configured (in MP 102.14 = T)

ECU temperature too high Check electronies environ "" Y" (first limit value exceeded) ment (heat accumulation)

I

Internal electronies failure Replaee Engine Control Unit "" ""...... engine stop due to elee- ECU tronies failure SeelO: T-E-G24-0001

Page40

Interna! electronies failure Replace Engine Control Unit "" ""...... engine stop due to elee- ECU tronies failure SeeIO: T-E-G24-0001

Page40

E 531 711 101 E - 12.2001 - MOEC for stationary generator enginas

138

141

Part 3 Maintenance and repair."111Page 18 FRIEDRICHSHAFEN Malfunctions

2000CounteractlonFault display Meanlng/cauaa 4000No.

This fault can have various causes:

Ll SV BUFPBR HST137

1. Pressure sensor fault 2.Sensorwiring 3. Intemal electronics failure

SBRSORPOWBRDBPECT :This fault can have various I causes: 1. Pressure sensor fault 2. Sensor wiring 3. Internar electronics failure

Intemal electronics failure 139 !Ll H BUFPBR TEST -+ Sensor defect - alarm for dependent sensors. temperature values are set to default values

I

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v1. Sensor defect

• Electronics servíce

2. Electronícs faulty

Replace Engíne Control Unit ECU SeeIO: T-E-G24-0001

Page40

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140 TE BUF. ECU • Internal electronics failure DBPBCT -+ Sensor defect alarm

for dependent sensors. temperature values are set to default values

(Notused)

vFauH analysis for intemal v electronic fault: Oisconnect connectors X2 and xa. ECU is faulty if fault message remains.

Fault analysis of pressure sensors: Disconnect pressure sensors one after the other and pinpoint which sensor causes the fauH.

If both measures prove i

• unsuccessful the fault Iies in the cable hamass. I Fault analysis for intemal v electronic fault: Oisconnect connectors X2 and xa. ECU is faulty if fault message remains.

Fault analysis of pressure sensors: Oisconnect pressure sensors one after the other and pinpoínt which Isensor causes the fauH .

. If both measures prove i

unsuccessful the fault Iies in the cable harness.

1. Sensor defect v • Electronics servíce

2. Electronícs faulty

Replace Engíne Control Unit ECU SeeIO: T-E-G24-0001

Page40

IIDEC for stationary generator enginas - 12.2001 - E 531 711/01 E

v

v

v

Maintenance and repair Part 3••¡tuMalfunctions FRIEDRICHSHAFEN Page 19

No. Fault dlaplay

142 BARK1 BCU DBFBCT

143 (Notused)

144 BAIIJ[2 BCU DBFBCT

145 15V_GOOD BCU DBFBCT

146 (Notused)

147 AD-TBST1 BCU ¡DBFBCT

148 (Notused)

149 AD-TBST2 BCU DBFBCT

150 (Notused)

151 AD-TBST3 BCU DBFBCT

152 •(Notused)

153 (Notused)

154 (Notused)

155 (Notused)

156 ¡(Notused)

157 (Notused)

158 (Notused)

159 (Notused)

160 (Notused)

Meanlng/cauae

Internal electronies failure ...... angine does not start, electronics faulty, test with engine at standstill only

Internal electronics failure ...... engine does not start, elactronies taulty, test with engine at standstill only

Internal electronics fault ...... engine stop dua to electroniesfailure

Internal electronics failure ...... engine stop due to elee

. tronies failure

Internal electronics failure ...... engine stop due to eleetronies failure

Internal electronics tailure ...... engine stop due to eleetronies failure


Replace Engine Control Unit v v ECU

¡SeeIO: T-E-G24-0001 page40

Raplace Engine Control Unit v I v ECU SeelO: T-E-G24-0001

Page 40 I ;

Raplace Engine Control Unit v v ECU

I SeeIO: T-E-G24-0001

IPage 40 .

I Replace Engine Control Unít v v ECU SaelO: T-E-G24-0001

Page40

Replace Engina Control Unit v v ECU SeeIO: T-E-G24-0001

Page40

Replace Engine Control Unit v v ECU

¡SeeIO: T-E-G24-0001 Page 40

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¡

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E 531 711 101 E - 12.2001 - 1I0EC for stationary generator anginas

Part 3 Maintenance and repair l'ltuPaga 20 FRtEDRtCHSHAFEN Malfunctions

No. Fault dl.play

161 (Notused)

162 (Notused)

163 (Notused)

164 .(Notused)

165 (Notussd)

166 (Notused)

167 (Notused)

168 (Notused)

169 (Notused)

170 MI MODUI..E FAIL

171 MI Ren ACTIVB

172 (Notussd)

173 MODUI..B WRITB LIMIT

174 (Notused)

175 (Notussd)

176 (Notused)

177 (Notussd)

178 (Notused)

179 (Notused)

180 CAR1 RODE LOST

181 CAR2 RODE L08T

182 (Notused)

Meanlng/cauae :Counteractlon 2000 4000

..~

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Module in maintenance Check whather the MI is ", ",

indicator faulty or missing properly installed

• Electronics service

IMaintenance indicator no Check whether the MI is ", ",

longar active properly installad i

• Electronics service I i I I EEPROM write limit • Electronics service ", I ",

I reachad I I

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i !

At least ona AJive POU on I ", ",

CAN 1 monitored by the : ECU is missing -40 connec i

i ted device out of order I

IAt least one Alive POU on I ", ",

! CAN 2 monitored by the

I . ECU is missing connected device out of order

MDEC for stationary generator anginas - 12.2001 - E 531 711/01 E

Maintenance and repair Part 3.,¡IuMalfunctions FRIEDRICHSHAFEN Page 21

No. Fault display

183 CAR If() PU-DA'l'A

184 CAR PU-DATA EEFAIL

185 CAR LESS MAILBODS

186 CARl BUS OFF

181 CAJll ERROR. PASSIVS

188 CAJl2 BUS OFF

189 CAR2 ERROR PASSIVS

190 O

191 i(Notused)

192 (Notused)

193 (Notused)

194 (Notused)

195 (Notused)

196 (Notused)

Meanlng/cauae CounteracUon 2000 4000

A CAN mode is selected in Test the devices connected V" V" which communication is tothe CAN initialized with the help of Download again via BDM the PU data module.

• Electronics service However, the required PU idata module is missing or invalid.

lA programming error ioccurred in one or both

• Electronics service V" V"

modules on attempting to copy a received PU data module in both EEPROM modules.

Insufficient receiving mail· • Electronics service V" V" boxes ready on one or both CAN controllers on initializing the receiving identifiers.

CAN controller 1 in bus off Causes are e.g. short-circuit. V" V" state - automatic major disruptions or baud

• switching to CAN 2 rate incompatibility

• CAN controlter 1 has Causes are e.g. missing V" V" signalled a warning nades, minor disruptions or

temporary bus overloading

CAN controller 2 in bus off Causes are e.g. short-circuit, V" V" state -+ automatic major disruptions or baud switching to CAN 1 rate incompatibility

I

CAN controller 2 has Causes are e.g. missing V" V" signalled a warning nodes, minar disruptions or

temporary bus overloading

E 531 711 I 01 E - 12.2001 - MDEC for stationary generator engines

Part 3 Maintenance and repair .,.'tuPage 22 FAIEDAICHSHAFEN Malfunctions

No. Faun display Meanlng/cau88

197 (NotUSBd)

198 (Notused)

199 (Notused) I

200 (Notused)

201 SD T-COOLAJIT Sensor defect (coolant temperature)

!

202 SD T-FUZL Sensor defect (fuel temperature)

203 SD T-CIlARGB AJ:R Sensor defect (charge air temperature)

i

L 204 i(Notused)

205 SD T-COOLAJlT X. Sensor defect (charge air ftRC. cootant temperature)

I

I 206 (Notused)

207 (NotUSBd)

208 SD P-CIlARGB AXR Sensor defect (charge

I pressure)

!(Notused) I

209 !

I 210 (Notused)

211 SD P-LVBB OXL ISensor defect (Iuba oil pressure)

i

212 ! (Notused)

213 (Notused)

214 (Notused)


: i

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I Short-circuit or wire J" J" breakage. check sensor and wiringto B6

!

• Electronics serviee

Short-circuit or wire J" J" breakage. check sensor and wiring to B33


Short-circuit or wire J" J" breakage, check sensor and wiringtoB9

• Electronics service i ! I

Short-circuit or wire J" J" breakage. check sensor and wiring to B26

' • Electronies service , I

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Short-circuit or wire J" I J" breakage, check sensor and wiring to B10

• Electronics service I 1

Short-circuit or wire J" J" breakage, check sensor and wiringto B5

• Electronies service

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",OEC fur statlonary generator enginas - 12.2001 - E531711/01 E

Maintenance and repair Part 3."tuMalfunctions FRIEDRICHSHAFEN Page 23

No. FauH display

215 SD P-RAIL PUBI.

216 SD !l'-LUBE 011.

217 (Notused)

218 (Notused)

219 (Notused)

220 SD COOI.Aft LBVBL

221 I(Notused)

222 (Notused)

223 SD I..EVEL III'l'Bll-COOLER

224 (Notused)

lIIeanIng/cause

Sensor defect (Rai! pressure) high pressure

• governor emergency operation

Sensor defect (Iube oíl temperatur)

Sensor defect (coolant level)

Sensor defect (charge air coolant laval)

CounteracUon 2000 4000

Short-circuit or wire J/ breakage, check sensor and wiring to B48

.• Electronics service i

IShort-circuit or wire Y" I J/ ! breakage, check sensor and

i i wiring to B7


I

Short-circuit or wire Y" J/ breakage. check sensor and wiring to F33

• Electronics service Note: If a sensor cable connector has been temporarily disconnected and then reconnected (e.g. next to the ECU). this fault message is signalled for a further approx. 60 min. The fault can be immediately cleared by switching the system off and back on.

i

Short-circuit or wire Y" breakage. check sensor and wiríng to F57

• Electronics service Note: If a sensor cable connector has been temporarily disconnected and then reconnected (e.g. next to the ECU).

i this fault message is signa/. led for a further approx. 60 mino The fault can be immediately cleared by switching the system off and back on.

E 531711/01 E - 12.2001 - IrIDEC for stationary generator enginas

Part 3 Maintenance and repair I'ituPage 24 FAIEDAICHSHAFEN Malfunctions

No. Fault display

225 (Notused)

226 (Notused)

221 (Notused)

228 (Notused) _.~

229 SD BBG.SPBBD SB.SORS

230 SD CRARSBAl"T SPBBD

i'--..

ISD CAMSKAPT SPBBD231

I

232 (Notused)

233 (Notused)

234 1(Notused)

235 (Notused)

236 I(Notused)

231 (Notused)

238 (Notused)

239 (Notused)

240 SD P-I"UBL

241 (Notused)

242 (Notused)

243 (Notused)

244 (Notused)

IMeanlng/cau8e Counteractlon :2000 14000 I I

I I I I

I . i ! I ICompare a1arms 230 a;;--t ISensor defect crankcase ,.., ,..,

speed a n d sensor ! 231:_ct camshaft'-1 i

ISensor defect (crankshaft Short-circuit o;wire ,.., ,.., speed) breakage. check sensor and I wiringto 813

• Electronics service i

._- ,---Sensor defect (camshaft Short-circuit or wire ,.., ,.., speed) breakage. check sensor and

: wiring to 81franles servles I . ___---l-___~__

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.-----l- I

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I ._-~.

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ISensor defect (fuel pres Short-circuit or wire ,.., su re) breakage. check sensor and

, wiring to 834

; • Electronics service

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IIIDEC for stationary generator engines - 12.2001 - E 531 711 101 E

Maintenance and repair Part 3••,IuMaJfunctions FRIEDRICHSHAFEN Page 25

No. Fault display

245 SU POIfBR SUPPL!'

246 SU 'r-BLBC'ntOJlZC

247 (Notused)

248 (Notused)

249 (Notused)

250 su CAl( SPBBU DIDIAlID

251 (Notused)

252 (Notused)

253 (Notused)

254 (Notused)

255 (Notused)

256 (Notused)

257 (Notused)

258 (Notused)

259 (Notused)

260 (Notused)

261 (Notused)

262 (Notused)

263 (Notused)

264 (Notused)

Meanlng/cau.e Counteractlon 2000 '4000

Internal ECU failure Electronics faulty V" V"

Replaee Engine Control Unit ECU SeelD: T-E-G24-00Q1

Page 40

Internal ECU failure Electronics faulty V" V"

Replace Engine Control Unit ECU SeelD: T-E-G24-0001

Page40 ,

Sensor defect CAN V" V" (Speed Demand) ...... no set spead signal, the speed is either set to a fauR value (MP 180.05) or remains set to the actual speed depending on the setting atMP 180.14.

I I

E 531 711 101 E - 12.2001 - MDEC for stationary generator engines

Part 3 Maintenance and repair1.¡luPage 26 FRIEDRICHSHAFEN Malfunctions

No. Fault display Meanlng/cauee

265 (Notused) !

266 SD SPEBD DBJOUID Sensor defect (analog AR. speed setting) - speed is

set to a fault value or remains set to the actual speed (adjustable, MP 180.14)

267 SD SP.DBK.HS!r Uaad In test stand moda BBIfCB only:

Sensor defact (analog speed setting) - speed is set to a fault value or remains set to the actual

! speed (adjustable. MP j180.14)

268 (Notused) I

269 .(Notused) !

i

270 I(Notused)

~.D T-BXftU 1 Missing Data CAN

(T-EXTERN 1)

272 SD !r-BXH" 2 Missing Data CAN (T-EXTERN 2)

273 ISD P-BX!rB" 1 Missing Data CAN

i (P-EXTERN 1)

27' ISD P-BXH" 2 Missing Data CAN (P-EXTERN 2)

275 SD BU.COOLAft Missing Data CAN LBVBL i (EXT.COOLANT LEVEL)

276 .SD IftBRCOOLBR : Missing Data CAN iLBVBL I (charge sir coolant level)

277 SD Bm-Br.rBRJr 3 IMissing Data CAN I(BIN-EXTERN 3)

278 SD BIB-BXU" 4 . Missing Data CAN (BIN-EXTERN 4)

279 (Notused)

280 (Notused) ¡---..-

281 (Notused) L 282 (Notused) i

283 (Notused) I


I

Short-circuit or wire V' V' breakage, eheek set speed

. transmitter and wiring


Short-circuit or wire V' V' breakage. check set speed transmitter and wiring

• Electronics serviee

I

:. Electronics service (exter- V' V' nal device faully)

• Electronics service (exter- V' V' nal device fauIIy)

l. Electronics service (exter- V' V' nal device faulty)

• Electronics service (exter- V' V' nal device faully)

• Electronics service (exter- V'

I V'

nal device faully)

• Electronics serviee (exter- V'

I V'

i nal device faully)

• Electronics service (exter- V' V' nal device faulty)

• Electronies serviee (exter- V' V' nal device faully)

i

I

MDEC for stationary generator enginas - 12.2001 - E 531 711 101 E

Maintenance and repair Part 3•• ,IuMalfunctions FRIEDAICHSHAFEN Page 27

No. FauH display

284 (Notused)

285 (Notused)

286 (Notused)

287 i (Notused)

288 (Notused)

289 (Notused)

290 (NotUS8d)

I 291 (Notused)

292 (Notused)

293 (Notused)

29" (Notused)

295 (Notused)

~(Notussd) 297 (Notused)

298 •(Notused)

299 (Notused)

300 (Notused)

301 TIMIRG CJ:LIJJlDBR Al

302 TIMIRG CJ:LIJJlDBR A2

303 TIMIRG CJ:LIJJlDBR A3

30" TIMIRG CJ:LIJJlDBR A"

Meanlnglcause CounteracUon 2000 4000

el ...

=l

Cylinder A 1 : Replace solenoid valve if ", Y" -FPGA fault status =2 this occurs frequently - Time.of-flight t < 600 !Ls • Engine documentation - Time-of.flight t > 1400 JLS

Cylinder A2: i Replace solenoid valve if ", Y" -FPGA fault status =2 this occurs frequently - Time-of·flight t < 600 JLS • Engine documentation - Time-of-flight t > 1400 JLS

Cylinder A3: Replace solenoid valve if ", Y" -FPGA fault status =2 this occurs frequently - Time-of-flight t < 600 JLS • Engine documentation or - Time-of-flight t > 1400 JLS

Cylinder A4: Replace solenoid valva if ", Y" -FPGA fault status = 2 this occurs frequently - Time-of-flight t < 600 JLS • Engine documentation - Tme-of-fIight t > 1400 JLS

•

E 531 711/01 E - 12.2001 - AfDEC for stationary ganarator anginas

Part 3 Maintenance and repair•• ,IuPage 28 FRIEDRICHSHAFEN MaHunctions

No.

305

Fault display

~IMIRG CYLIlIDBR A5

306 ~IMIRG cnIlIDD A6

Meanlng/cause

Cylinder AS: -FPGA fauH status =2 -Time-of-flight t < 600 f1S -Time-of-flight t > 1400 f1S

CountersCUon

Replace solenoid valve if this occurs frequantly • Engine documentation

12000 4000

1

CylinderA6: IReplace solenoid valve if -FPGA fauH statUS =2 this occurs frequently

- Time-of-flight t > 1400 f1S - Time-of-flight t < 600 f1S /. Engine documentation l'

1-3-0-'-+-~-l-M-IRG--C-n--I-lID-BR---t-Cy-Iincfer A7: "----"¡f-R-e-pl-a-ce-so-Ie-n-o-íd-v-a-Iv-e-if----'--y<'--t--y<'---I

A1 -FPGA fauH status =2 'this occurs frequently

30a ~IMIRG cnIlIDBR Aa

309 ~IMIRG cnIlIDBR A9

310 ~IMIRG CYLIlIDBR A10

311

312

313

~IMI.G CYLIlIDBR 81

~IMIIIG CYLIlIDBR 82

~IMIIIG cnIlIDBR 83

- Time-of-flíght t < 600 f1S • Engine documentation -Time-of-flight t > 1400 f1S

: Cylinder A8: . -FPGA fauH status =2

, Replace solenoid valve if • this occurs frequently • Engine documentation

l 'Time-of-flight t",< 600" f1S -Time-of-flight t > 1400 f1S i

--+-------------~--f--~

I

Cylinder AS: Replace solenoid valve if y<' I y<' -FPGA fault status =2 this occurs frequantly i -Tima-of-flight t < 600 f1S • • Engíne documentation

i i - Time-of-flight t> 1400 Ils i

Cylinder A10: -FPGA fauIt status =2 - Tima-of-flight t < 600 f1S - Time-of-flight t > 1400 f1S

Cylinder 81: -FPGA fauH status = 2 - Time-of-flight t < 600 f1S - Time-of-flight t > 1400 f1S

Cylinder 82: -FPGA fault status =2 -Time-of-flight t < 600 f1S -lima-of-flight t > 1400 Ils

Cylinder 83: -FPGA fault status =2

• - Tima-of-flight t < 600 f1S I -Time-of-flight t > 1400 IlS

Replace solanoid valva if this occurs frequently

• • Engine documentation

IReplace solenoid valve if i this occurs frequently • • Engine documentation

Replace solenoid valve if this occurs frequantly • Engine documentation

Replace solenoid valva if this occurs frequently • Engine documentation

---t- l 314

315

~IMIRG CYLIlIDBR 84

~IMIBG cnIlIDBR 85

Cylinder 84: -FPGA fault status = 2 - Time-of-flight t < 600 f1S - Time-of-flight t > 1400 f1S

Cylinder 85: . -FPGA fauH status =2 -Time-of-flight t < 600 f1S -lime-of-flight t > 1400 f1S

Replace solenoid valve if this occurs frequently • Engine documentation

Raplace solenoid valve if this occurs frequently • Engine documentation

I

MDEC for stationary generator engines - 12.2001 - E 531 711 101 E

Maintenance and repair Part 3.',luMalfunctions FRIEDRICHSHAFEN Page 29

FauH display Meanlng/cause CounteractlonNo.

316

317

318

319

320

321

322

323

TJ:MJ:IIG Cl'LJ:RDBlt B6


TJ:MJ:IIG Cl'LJ:RDD B8


TJ:MUJG CYLJ:RDBlt B10

Cylinder 86: -FPGA fauH status =2 -Time-of-flight t < 600 ~

-Time-of-flight t > 1400 !JS

Cylinder B7: -FPGA fault status =2 -Time-of-flight t < 600 !JS -Time-of-flight t > 1400 ¡ls

Cylinder 86: -FPGA fault status =2

• -Time-of-flight t < 600 ¡ls -Time-of-flight t > 1400 !JS

Cylinder B9: -FPGA fauH status =2 -Time-of-flight t < 600 ¡ls

• -Time-of-flight t > 1400 !JS

ICylinder B 10: ! -FPGA fault status =2 • -Time-of-flight t < 600 !JS ¡ -Time-of-flight t > 1400 ¡ls

WJ:ltJ:1IG Cl'LJ:RDBlt Cabling fauH cylinder A 1 Al ...... misfiring

WJ:ltJ:.G CYLJ:RDBlt Gabling fauH cylinder A2 A2 ...... misfiring

WJ:ltJ:1IG CYLJ:RDBlt Gabling fauH cylínder A3 A3 ...... misfiring

I

Replace solenoid valva if this occurs frequently


Replace solenoid valva if this occurs frequently


•Replace solenoid valve if this occurs frequently


Replace solenoid valve if this occurs frequently


i

Replace solenoid valve if this occurs frequently


SV short-circutt or +SV fine shorted to electronic ground (Requirement: Engine block grounded)

! Replace solenoid valve or cable harness

¡. Engine documentation

SV short-circuit or +SV líne shorted to electronic ground (Requirement: Engine block grounded)

Replace solenoid valve or cable harness


SV short-circuit or +SV líne shorted to electronic ground (Requirement: Engine block

•grounded)

I Replace solenoid valve or Icable harness • Engine documentation

2000 4000

,.., ,..,

I ,.., I ,..,i

,.., ,..,I

I

,.., ,..,I

,.., V'

,.., V'

,..,,..,

,.., ,..,

E 531 711 I 01 E - 12.2001 - llDEC for stationary generator enginas

324

325

326

327

328

Part 3 Maintenance and repair ."tuPaga 30 FRIEDRICHSHAFEN Malfunctions

Meanlng/cauae CounteractlonFault displayNo.

Cabling fault cylinder A4 WIRIIIIG CnIJlDJ:R ...... misfiringA4

WIRIIIIG CnIJlDJ:R Cabling fault cylinder A5 ...... misfiringA5

WIRIIIIG CnIJlDJ:R Cabling fault cylinder A6 ...... misfiringA6

!

WIRIIIIG CYLIJlDJ:R Cabling fault cylinder A7 A7 ...... misfiring

WIRIIIIG CnIJlDJ:R Cebling fault cylinder A6 AS ...... misfiring

I

I I

SV short-circuit or +SV line shorted to electronic ground (Requirement: Engine block grounded)

Replsee solenoid valve or cable hamess

• Englne documentation ~-

SV short-circuit or +SV line shorted lo electronic ground (Requirement: Engine block grounded)

Replace solenoid valve or cable hamess


SV short-circuit or +SV lina shorted to electronic ground (Requirement: Engine block grounded)



SV short-circuit or +SV line shorted lo electronic ground (Requirement: Engine block grounded)

Replsce solenoid valve or cable harness ¡. Engine documentation

SV short-circuit or +SV lina shorted to electronic ground (Requirement: Engine block grounded)

, Replace solenoid valva or ¡cable harness l. Engine documentation

2000 4000

Y" Y"

!

Y" Y"

Y" Y"

Y" Y"

Y" Y"

I

I

MDEC for stationary generator enginas - 12.2001 - E 531711/01 E

Maintenanee and repair Part 3.,¡tuMatfunctions FRIEDRICHSHAFEN Page 31

No.

329

330

331

332

333

FauH display

WIRIIfG CRIJ.IIDBR. A9

'N'IRIIfG CYLIIIDBR A10

'N'III\IIfG CYLIRDBR Bl

'N'IRIIfG CRIIIDBR B2

'N'IRIHO CRIRDBR B3

Meanlng/cauae 2000Counteractlon 4000

Gabling fault cylinder AS ..... misfiring

VCabling fault cylinder A 10 ..... misfiring

Cabling fault cylinder 81 ..... misfiring

Cabling fault eylinder B2 ..... misfiring

Cabling fault cylinder 83 ..... misfiring

SV short-cireuit or +SV Une shorted to electronie ground """ "'" (Requirement: Engine block grounded)

Replaee solenoid valve or cable harness


SV short-circuit or +SV line shorted to electronie ground """ "'" (Requirement: Engine block grounded)



SV short-eircuit or +SV line shorted to electronie ground """ "'" (Requirement: Engine block grounded)

Replaee solenoid valve or cable harneas

• Engine documentation 1

SV short-cireuit or +SV line 1"""

shorted to electronie ground "'" (Requirement: Engine block grounded)

Replaee solenoid valve or cable harness


SV short-cireuit or +SV line shorted to electronic ground """ "'" (Requirement: Engine block grounded)



E 531 711 101 E - 12.2001 - MDEC for stationary generator engines

Part 3 Maintenance and repairl'ltllPage 32 FRIEDRICHSHAFEN Malfunctions

No. Fault display

334

335

1fIRIRG CRIlIDER B4

I '1fIRlliJG CRIlIDER BS

336 1fIRIRG CRIlIDER B6

337 1fIRlliJG CRIlIDER B7

338 1fIRIRG CYLIlIDBR B8

i

I

Meanlng/cause Countaractlon 2000 4000

Cabling fault cylinder B4 - misfiring

SV short-circuit or +SV Une shorted to electronic ground (Aequirement: Engine block grounded)

Aeplace solenoid valve or cable harness

• Engine documentation i

V V

Cebling fault cylinder B5 - misfiring

SV short-circuit or +SV Une shorted lo electronic ground (Aequirement: Engine block grounded)

Aeplace solenoid valve or cable harness


V V

Cebling fault cylinder B6 ...... misfiring

SV short-circuit or +SV Une shorted to electronic ground (Aequirement: Engíne block grounded)

AepJace solenoíd valve or cable harness

"

Engine documentation

SV short-circuit or +SV line shorted to electronic ground (Aequirement: Engine block grounded)

, Aeplace solenoid valve or cable herness 1, Engine documentation

I

V

v

V'

V'Cebling fault cylínder 87 --1> misfiring

Cebling fault cylinder 88 ...... misfiring

SV short-circuit or +SV line shorted to electronic ground (Aequirement: Engine block

.grounded) I

,Aeplace solenoid valve or cable harness


v

i

V'

lADEe for stationary generator engines - 12.2001 - E 531 711 101 E

••

Maintenance and repair Part 31.llu Malfunctions FRIEORICHSHAFEN Page 33

No. Fault display

339 WIRIIIG CYLIIIDJUt 89

340 WIRIIIG CYLIIIDBR 810

341 OPZR_LOAD CYL. Al

342 OPZR_LOAD CYL. Al

343 OPZR_LOAD CYL. A3

344 OPZR_LOAD CYL. A4

345 OPZR_LOAD CYL. AS

Meanlng/cauae

Cabling fault cylinder B9 -- mísfiring

Cabling fault cylinder 810 -- misfiring

•IFault (interruption) in cabling of cylinder A 1 - Imisfiring

Fault (interruptíon) in cabling of cylinder A2 - misfiring

Fault (interruption) in cabling of cylinder A3 -+

misfiring

Fault (interruption) in cabling of cylinder A4 -+

misfiring

Fault (interruption) in cabling of cylinder AS - misfiring

Counteractlon

SV short-circuit or +SV Une shorted to electronic ground (Requirement: Engine block grounded)

Replace solenoid valve or •cable harness


SV short-circuit or +SV line shorted to electronic ground (Requirement: Engine block grounded)

Replaca solenoid valve or cable harness


Check cabling and solenoid valve for interruption


Engine documentation

Check cabling and solenoid valve for ínterruption












2000 4000

v v

v v

vIv

v Iv

v v

v v

v v

E 531 711 101 E - 12.2001 - lADEe for stationary generator engines

Part 3 Maintenance and repair ."tuPaga 34 FAIEDRICHSHAFEN Malfunctions

CounteractlonFau. display Meanlng/cauaaNo.

3'6

31\7

31\8

31\9

350

351

352

Fault (interruption) in cabling of cylinder AS -lO

misfiring

OPBJf_LOAD C!:L. A6

Fault (interruption) in cabling of cylinder A7 -lO

misfiring

ona_LOAD cn. A7

i

Fault (interruption) in cabling of cylinder Aa -lO

misfiring

OPU_LOAD C!:L. Al

op.a_LOAD C!:L. A9 Fault (interruption) in cabling of cylinder A9 -lO

¡misfir¡ng

op.a_LOAD C!:L. Fault (interruption) in AIO cabling of cylinder A10 .....

misfiring

op.a_LOAD cn. al Fault (interruption) in cabling of cylinder 81 ..... misfiring

Fault (interruption) in eabling of cylinder 82 -lO

misfiring

Ona_LOAD C!:L. a2


Replaee solenoid valve or cable hamess




• Engine document8tion
















2000 4000

1"" 1""

I

I 1"" 1""

I 1"" 1""

I

1"" 1""

1"" 1""

I

1"" 1""

1"" 1""

I

lADEe for stationary generator anginas - 12.2001 - E 531 711/01 E

v

Maintenance and repair Part 3••,auMalfunctions FRIEDRICHSHAFEN Page 35

FauH display

OPBR_LOAD CYL. B3

OPBR_LOAD CYL. Bol

OPER_LOAD CYL. B5

I

OPER_LOAD CYL. B6

jOPBR_LOAD CYL. B7

1

OPBR_LOAD CYL. B8

OPBR_LOAD CYL. B9

No.

353

354

355

356

357

358

359

Meanlng/cause

Fault (interruption) in cabling of cylinder B3 --to

misfiring

Fault (interruption) in cabling of cylinder B4 misfiring

Fault (interruption) in cabling of cylinder 85 misfiring

Fault (interruption) in cabling of cylinder B6 --to

misfiring

Fault (interruption) in cabling of cylinder 87 -+

misfiring

Fault (interruption) in cabling of cylinder 88 -+

misfiring

Fault (interruption) in cabling of cylinder 89 --to

misfiring

Counteraction

1 Check cabling and solenoid Ivalve for ínterruption




Replace solenoid valva or cable harness

Engine documentation l. Check cablíng and solenoid valve for interruption

Replace solenoid valve or cable harness :. Engine documentation


Replace solenoid valva or cable harness


Check cablíng and solenoid . valva for interruption



Check cabling and solenoid valva for interruption




IReplace solenoid valve or Icable harness • Engine documentation

1 2OOO !4OOO

Iv

v v

v v

v v

v Y"

v v

v v

E 531 711/01 E - 12.2001 - IIIDEC for statlonary genarator anginas

Part 3 Maintenanee and repair•••tu Page 36 FRIEDRICHSHAFEN Malfunctions

Fault displayNo.

OPBR_LOAD en.. 810

360

361 POIIBR S'.rAGB FAIL 1

.

362 POlIBR S'.rAGB FAIL 2

363 S'.rOP POIIBR S'rAGB 1

I 364 S'.rOP POWBR

S'.rAGB 2

2000Counteractlon 40001Meanlng/cauae

Fault (interruption) in cabling of cylinder 810 .misfiring

~--

Internal electronics failure (if fault permanently applied) -+ possible quantity limitation

Internar erectronics failure (if fault permanently applied) -- possible quantity limitation

Internal electronics failure (FPGA messagas 4,5.9,11,12) ..... engine stop

I Internal electronies failure (FPGA messages 4,5,9,11,12) ..... engine stop

Check cabling and solenoid Y" Y" valve tor interruption

Replaee solenoid valve or eable harness

• Engine doeumentation I Y'PA eireuit faulty or free- Y"

wheeling transistor shorteireuit

Replsee Engine Control Unit ECU SeeIO: T-E-G24-OOO1

Page40

Y'PA eircuit faulty or free- Y' wheeling transistor shorteireuit

Replaee Engine Control Unit ECU SeeIO: T-E-G24-0001

Page40 II 1. SV line shorted to electro- Y' Y' nic ground by resistance less than 1 Ohm (engine block applied to electronie ground)

Replace cable harness


2. Electronies faulty

Replace Engine Control Unit ECU See ID: T-E-G24-0001

Page40 I 1. SV líne shorted to electro- Y' Y' nie ground by resistanee less than 1 Ohm (engine block applied to electronie ground)

Replaee cable harness


2. Electronies faulty

Replaee Engine Control Unit ECU SeelO: T-E-G24-OOO1

Page40

IIDEC for stationary generator engines - 12.2001 - E 531 711 101 E

Maintenance and repair Part 3.,.tuMalfunctions FRIEORICHSHAFEN Page 37

No. Fault CUsplay

365 STOP MV-Wl:Rl:JfG

366 (Notused)

367 (Notused)

368 (Notused)

369 (Notused)

370 (Notused)

371 (Notused)

372 •(Notused)

373 (Notused)

374 (Notused)

375 (Notused)

376 (Notused)

377 (Notused)

378 (Notused)

379 (Notused) I

380 (Notused)

381 TRAII.OUTl PLAlI1T DEI"

Meanlng/cauae Counteractlon E 4000

Solenoid valve wiring fault SV líne shorted to alectronic V' V' - engina stop ground (engine block applied

to electronic ground)



TAA1 faulty 1. Wire breakage or short- V' V' circuit



2. Electronics faulty

Replace Engine Control Unit ECU SeeID: T-E-G24-0001

Page40

•

E531711/01 E - 12.2001 - JlDEC for stationary generator anginas

382

383

384

385

Part 3 Maintenance and repair ••,tuPage 38 FRIEDRICHSHAFEN Malfunctions

No. Fault display Meanlng/cauaa Countersctlon 2000 4000

'l'ltAlf. OUT2 PLAlII'.r TAA2 fautty DEI'

!rlUUl.OUT3 PLAlII'.r TAA3 fautty DEI'

!!

'l'ltAlf • OU'l'4 PLAlII'.r TAA4faulty DEI'

i

'l'ltAlf .OU'l'5 PLAlII'.r TAASfautty DEI'

I

1. Wire breakage or short- Y' Y' circuit



2. Electronics fautty

Replace Engine Control Unit ECU

!SeelO: T-E-G24-0001 page40




2. Electronics fautty

RepIace Engine Control Unit ECU

!SeeIO: T-E-G24-0001 Page40





Replace Engine Control Unit ECU SeeIO: T-E-G24-0001

Page40

1. Wire breakage or shortcircuit

i Y' Y'




Replace Engine Control Unit ECU SeeIO: T-E-G24-0001

Page40 í I

IIIDEC for stationary generator enginas - 12.2001 - E 531 711 101 E

Maintenance and repair Part 3••,IuMalfunctions FAIEDAICHSHAFEN Page 39

No. FauH display

386 TRU •0UT6 PJ..A.II'r DBF

387 (Notused)

388 (Notused)

389 (Notused)

390 (Notused)

391 •(Notused)

392 (Notused)

393 (Notused)

394 (Notused)

395 (Notused)

396 (Notused)

397 (Notused)

398 •(Notused)

399 •(Notused)

MeanJng/cause Counteractlon 2000 4000

TAA6faulty 1. Wire breakage or short "., Y" circuit




Replace Engine Control Unit ECU SeelO: T-E-G24-0001

Page40

I

...........•

E531711/01 E - 12.2001 - IllDEC for stationary generator enginas

Part 3 Maintenance and repair••¡IuPage 40 FRIEDRICHSHAFEN Malfunctions

3.4.2.1

ID no.:

rKl.ti ..I~I

~

Replaclng Engine Control Unlt ECU

T-E-G24-0001

Duration: 15m!n Qualification: E1

System componentS/devlces OK?

• Engine Control Unit ECU on tha angine O • New Engine Control Unit ECU O • Suitably programmed memory modulas as necessary (see below) O

Equlpment OK?

• A set of screwdrivers O • A set of Allan wrenches O • Connedor pliers O

Addltional safety notes OK?

• Thare are two memory modules in Engine Control Unit ECU. One contains a data O record which is only valid for the engine for which thls particular ECU Is usad. The other contains data about the system (so-called plant data). It is absolutely vital that these memory modules be transferrad from the old ECU to the new ECU. The engine is not properly controllad If these instructions are ignorad and an incorred data record is used.

• The oparating voltage must be switched off. O

List of actlvitles ID no. OK?

1. Switching off the operating voltage. O 2. Removing the housing of Engine Control Unit ECU from the A-E-G24-QOO1 O

engine. Paga 42

3. Opening the cover on Engina Control Unít ECU. A-P-ECU-0006 O Paga 43

4. Transferring mamory modules in Engine Control Unit ECU. A-E-ECU-0011 O Paga 44

5. Fitting the covar on Engina Control Unit ECU. A-P-ECU-0007 O Page 46

6. Mounting the housing of Engine Control Unít ECU on the A-E-G24-OOO2 O engine. Paga 47

7. Performing function testing. O

JlOEC 10r stationary ganarator enginas - 12.2001 - E531711/01E

Documents

CODIGOS DE FALLAS MTU MDEC (2).pdf