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Flow chart A,B
EMWTest 1
REMW1 > L RejectedYes
YesREMW1 > 0.9
L EMW
Test 2 *
REMW2 > L Yes
Accepted No
No
No
EMW : typically tested by TVH with emission worst case driver selectable mode
Pollutant (i)
REMW1 PEMW1(i)
REMW2 PEMW2(i)
Result Average (PEMW1(i), PEMW2(i))
Flow A: Criteria pollutant test with emission worst case
Flow B: CO2 and Fuel consumption test for TVH and TVL (with Predominant mode or Best and worst case mode)
Test 1*
R1 < Declared
value + x %
Use declared value
Yes
Test 2*
(R1+R2)/2 < Declared value + x %
Test 3*
CO2 FC
R1 CO2R1 FCR1
R2 CO2R2 FCR2
R3 CO2R3 FCR3
TVH or TVL
TVHCO2 or TVLCO2
="Declared value" or "(R1+R2+R3)/3"
TVHFC or TVLFC
= "Declared value" or "(R1+R2+R3)/3"
TVInd Combined app. (TVHCO2, TVLCO2) Combined app. (TVHFC, TVLFC)
Yes
No
No
Use average of three results
(R1+R2+R3)/3
* All emission results must comply with the criteria pollutant emission standards.
x % shall be discussed.Less than 4%.
Test 2* : accept Vehicle_H (or L) test
WLTP-08-31e
Flow chart CFlow C: Range and EC test for TVH and TVL
Test 1*
R1 < Declared
value + 0 %
Use declared value
Yes
Test 2*
(R1+R2)/2 < Declared value + 0 %
Test 3*
Range EC
R1 RangeR1 ECR1
R2 RangeR2 ECR2
R3 RangeR3 ECR3
TVH or TVL
TVHRange or TVLRange
="Declared value" or "(R1+R2+R3)/3"
TVHEC or TVLEC
= "Declared value" or "(R1+R2+R3)/3"
TVInd Combined app. (TVHRange, TVLRange ) Combined app. (TVHEC, TVLEC)
Yes
No
No
Use average of three results
(R1+R2+R3)/3
* All emission results must comply with the criteria pollutant emission standards.
0 % tolerance for Range and EC.
Judgment and resultsFlow chart
without declared value
Flow chart with declared value
Test results Corrected by approved cycle
valueEM ● ●
CO2 ●
FC-combined ●
FC-each phase - ●
EC-combined ●
EC-each phase - ●
Range-combined
●
Range-each phase
●