Eurodyne Maestro Help Files

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Eurodyne Maestro

Help Files

Copyright 2010 Eurodyne Inc.


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Table of Contents

Welcome

About Maestro 7 .......................................................................................................................................... 2

The Maestro Tuning Suite .......................................................................................................................... 3

Introduction

License agreemnet....................................................................................................................................... 8System Requirements ................................................................................................................................. 10

Downloading and Installing the software ................................................................................................ 11

Contacting Support...................................................................................................................................... 13

Getting Started

Quick Start .................................................................................................................................................... 15

Maestro function table................................................................................................................................. 17

Eurodyne Flash

Eurodyne Flash Menus............................................................................................................................... 18

Launching Eurodyne Flash in Vista........................................................................................................... 25

Reading the ECU .......................................................................................................................................... 29

Writing a new program to the ECU .......................................................................................................... 30

Quick Tune ................................................................................................................................................... 33

Eurodyne Logger

Eurodyne Logger ......................................................................................................................................... 34

Logging Data ................................................................................................................................................ 39

Eurodyne Log Viewer.................................................................................................................................. 43

Maestro Editor

Tuning with Maestro Editor........................................................................................................................ 48

Using Quick Tune ........................................................................................................................................ 33

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About Maestro 7 Tuning Suite

Maestro 7 Tuning Suite is a comprehensive tuning facility for late model Volkswagen, Audi and Porsche vehicles. The

Maestro Suite when combined with a Eurodyne flash file allows users to re-write the electronic engine controller base

tune, record or log the result of the changes made then edit the ECU binary based on the recorded log and re-flash the

ECU with the modified file. This operation can be repeated as many times as desired to fully optimize changes made to

the hardware you are using on your vehicle. Each file can be saved under a different name allowing the user to go back

to previous versions if so desired. Users can also deactivate the CEL for emission devices when preparing a vehicle for

off road use and save the file - to reactivate the CEL for on road use simply reload the original file.

The Maestro Editor contains many features that will assist you in getting the best possible performance from your

vehicle quickly and efficiently. Features like the Injector Wizard will allow you to switch between popular injector

sizes with a few clicks of the mouse. The Trace Histogram feature allows the Maestro user to view recorded map

correction activity and apply them simply by selecting the "apply histogram values"button - follow this link for a

how-to on this and other topics (http://www.eurodyne.ca/forum/viewtopic.php?f=20&t=437) that will help you get the

most from your Eurodyne purchase.

It is important to note that the features provided by the Maestro Suite are impacted by the sophistication of the engine

controller being modified, please see the Maestro function tablefor more information on what to expect on your

specific application.

Continuous Improvement

Expanding the Maestro 7 tuning suite to accommodate new vehicles and provide an increased range of features

requires a continual evolution of the Maestro Suite. Owners of the Maestro Suite are provided with automatic no cost

upgrades to their package via the Eurodyne website. Simply plug in your Powertap Interface and launch Eurodyne

Flash; a verification of your current software version will take place along with an offer to upgrade - just follow the

on-screen prompts to complete the process.

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Maestro 7 Tuning Suite

The Maestro Suite includes the following components:

Powertap interface

Maestro software suite consisting of the following 3 programs

Eurodyne Flash

Maestro Editor

Maestro Log viewer

Powertap Interface

The Powertap interface is an intelligent high speed interface device that plugs into your cars diagnostic connector. The

Power tap interface contains a 16bit micro controller with dedicated hardware for both CAN bus and K-line

communication protocols. The Powertap interface supports high speed communication not available when using generic

interface cables and allows communications with your engine controller giving you access to the many features and

capabilities in included in the Maestro Tuning Suite.

The Maestro Tuning Suite

Eurodyne Flash

Eurodyne Flash software once loaded onto your computer allows you to:

Flash and re-flash the ECU

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View measuring blocks

Start the Maestro logging function

Iinitiates Powertap Firmware updates to access free firmware and software upgrades as features are added

Launch quick tune (some applications)

Activate 2 step (some applications)

Turn emission diagnostics on and off (to be used for off road applications)

Read ECU identification information

A more detailed explanation of Eurodyne Flash features can be found hereEurodyne Flash

Eurodyne Maestro 7 Editor

Eurodyne Maestro Editor is a a complete high speed data logging and map editing package; Maestro Editor provides

graphing and map tracing features and the Maestro map editor. This powerful software package allows access to all

relevant maps, scalars and switches inside the ECU binary. Editing wizards are included to speed the implementation of

map adjustments. Once editing is complete file can be saved under a new name the uploaded to your engine controller.

Features and capabilities:

Import data logs and view correction values

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Apply correction values to multiple cells using correction values gathered during logging histograms

Math functions that allow you to apply % + or - correction values to groups of cells simultaneously

Injector wizard capable of modifying appropriate maps with a single keystroke when injectors are resized

Further details on Eurodyne editor can be found here Maestro Editor

Eurodyne Log ViewerA quick graphic interface that interprets and plays back .csv logs recorded using Eurodyne Flash. Log viewer provides

three visual display modes and user selectable graph variables. Up to 20 values can be viewed in one of three different

modes:

Gauge view - view

Text view - similar to measuring blocks in appearance

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Graph view

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Operation detail can be found here Eurodyne logger

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License information

ThisapplicationissubjecttothefollowingENDUSERLICENSEAGREEMENT.Tousethisapplicationyoumustread

andagreewiththelicenseterms.

ENDUSERLICENSEAGREEMENT

READCAREFULLY:ThisEndUserLicenseAgreement (EULA)isalegalagreementbetweenyou(eitheranindividual

orasingleentity)andEurodyneinc.ForthesoftwareproductaccompanyingthisEULA,whichincludescomputer

softwareandmay

include

associated

media,

printed

materials,

and

online

or

electronic

documentation

(SOFTWARE PRODUCT).Byinstalling,copying,orotherwiseusingtheSOFTWAREPRODUCT,youagreetobe

boundbythetermsofthisEULA.IfyoudonotagreetothetermsofthisEULA,donotinstall,copy,orusethe

SOFTWAREPRODUCT.

SOFTWARE PRODUCTLICENSE

TheSOFTWAREPRODUCTisprotectedbycopyrightlawsandinternational copyrighttreaties,aswellasother

intellectualpropertylawsandtreaties.TheSOFTWAREPRODUCTislicenced,notsold.

1. GRANTOFLICENSE.ThisEULSgrantsyouthefollowingrights:

SOFTWAREPRODUCT. TheSOFTWAREPRODUCTconsistsofproductdocumentation,toolsandutilities,

miscellaneoustechnicalinformation, andsoftwareprograms.Eurodyneinc.Grantsyoutherighttoinstalland

usetheSOFTWAREPRODUCT onasinglecomputer.

OwnershipontheSOFTWAREPRODUCT.Eurodyneinc.Retainsthecopyright,titleandownershipofthe

SOFTWAREPRODUCT.

1. DESCRIPTION

OF

RIGHTS

AND

LIMITATIONS.

Limitationsonreverseengineering, decompilationanddisassembly.Youmaynotcreateaderivativework,

reverse engineer,decompileordisassembletheSOFTWAREPRODUCT.

Rental.Youmaynotsublicense,rentorsellorleasetheSOFTWAREPRODUCT.

TheSOFTWAREPRODUCTmayonlybeinstalledandusedononecomputeratatime.Youmaynottransferthe

SOFTWAREPRODUCTtoanyoneelsewithoutpriorwrittenconsentofEurodyneinc.

Termination.Withoutprejudicetoanyotherrights,Eurodyneinc.MayterminatethisEULAifyoufailtocomply

withthetermsandconditionsofthisEULA.Insuchanevent,youmustdestroyallcopiesoftheSOFTWARE

PRODUCT.

Reservedrights.Eurodyneinc.ReservesallrightsnotexpresslygrantedtoyouinthisEULA.

1. COPYRIGHT.All titleandcopyrightsinandtotheSOFTWAREPRODUCT (includingbutnotlimitedtoany

images,photographs,animations,video,textincorporatedintotheSOFTWAREPRODUCTareownedby

Eurodyneinc.oritssuppliers.TheSOFTWAREPRODUCTisprotectedbycopyrightlawsandinternational

treatyprovisions.ThereforeyoumusttreattheSOFTWAREPRODUCTlikeanyothercopyrightedmaterial.

Youmay

not

copy

the

printed

materials,

if

any,

accompanying

the

SOFTWARE

PRODUCT.

2. LIMITEDWARRANTY

NOWARRANTY.THESOFTWAREPRODUCTISPROVIDEDASIS,WITHOUTANYWARRANTYOFANYKIND,

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ANDANYUSEOFTHESOFTWAREPRODUCTISATYOUROWNRISK.EURODYNEINC.DISCLAIMSALL

WARRANTIESANDCONDITIONS,EITHEREXPRESSEDORIMPLIED,INCLUDING,BUTNOTLIMITEDTO,IMPLIED

WARRANTIESANDCONDITIONSOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSE,TITLE,AND

NONINFRINGEMENT,WITHREGARDTOTHESOFTWAREPRODUCT.THEENTIRERISKARISINGOUTOFUSEOR

PERFORMANCEOFTHESOFTWAREPRODUCTREMAINSWITHYOU.

1. DISCLAIMEROFLIABILITY

NOLIABILITYFORCONSEQUENTIALDAMAGES.INNOEVENTSHALLEURODYNEINC.BELIABLEFORANY

INCIDENTAL,INDIRECTORCONSEQUENTIALDAMAGESWHATSOEVER(INCLUDING, WITHOUTLIMITATION,

DAMAGESFORLOSSOFBUISNESSPROFITS,BUISNESSINTERRUPTION,LOSSOFBUISNESSINFORMATION,OR

ANYOTHERPECUNIARYLOSS)ARISINGOUTOFTHEUSEOFORINABILITYTOUSETHESOFTWAREPRODUCT,

EVENIFEURODYNEINC.HASBEENADVISEDOFTHEPOSSIBILITYOFSUCHDAMAGES.

INNOEVENTWILLEURODYNEINC.BELIABLEFORANYCOMPUTERDAMAGE,VEHICLEDAMAGE, PERSONAL

INJURY,DEATH, FINES, LAWSUITS, PROSECUTION, LOSTPROFITS,LOSTDATA,INCORRECTDATA,

ENVIRONMENTALDAMAGE,GOVERNMENT, LAWANDREGULATORYVIOLATIONSORANYOTHER

INCIDENTALORCONSEQUENTIALDAMAGESTHATRESULTFROMUSEORINABILITYTOUSETHESOFTWARE

PRODUCT.

THESOFTWAREPRODUCTISNOTINTENDEDFORUSEINOPERATIONOFMOTORVEHICLESAND/ORMACHINES

WHERETHEUSE,FAILUREORMISUSEOFTHESOFTWARECOULDLEADTODEATH,PERSONALINJURYOR

PHYSICALORENVIRONMENTALDAMAGEORVIOLATEANYENVIRONMENTAL,DAFETY,TRANSPORTATIONOR

OTHERLAWSORREGULATIONS.

THESOFTWAREPRODUCTISNOTINTENDEDTOBEUSEDASADEFEATDEVICEOFANYDIAGNOSTICSYSTEMOR

CONTROLSYSTEM.ITISTHEUSERSRESPONSABILITYTOOBTAINANYCERTIFICATION,RECIRTIFICATIONOR

NEWCLASSIFICATIONSPERTAININGTOUSE.

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System Requirements

System Requirements

The Maestro Tuning Suite is designed to work with Microsoft Windows NT4, 2000, XP or newer Computer must

be running .NET Framework - http://en.wikipedia.org/wiki/.NET_Framework

Minimum

486DX 66 MHz CPU

16 Mb RAM

Microsoft Windows 98 SE

USB Port (Version 2 USB Interface Only)

Recommended

1.60 GHz CPU

1GB RAM

Microsoft Windows XP or newer

USB Port (Version 2 USB Interface Only)

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Downloading and Installing the Software

When you purchase the Maestro 7 Tuning Suite, you will be sent a package containing the Powertap Interface Cable.

As soon as you receive this shipment you should email [email protected] to receive your unique login ID and

password to our secure site. Go to the customer login on the www.eurodyne.cahome page; this will bring you to the

Eurodyne protected area. Enter the password you were assigned along with the other requested information and select

the update button - this will allow you to access the protected page so you can download the 3 individual software

applications.

Once at the protected area enter you unique ID (provided via an email response from [email protected]) this will

allow you to access the protected page to down load the software applications.

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Select the download link and save the files to the folder of your choice. All files are provided in a zipped format and

once installed will place an icon on your desktop and create a folder (c:eurodyne) to contain your first ECU read. It is

recommended that you save all files related to your Maestro sessions to this folder. Program installation will generate

individual icons on your desktop.

Once the three software programs are successfully installed an automatic version check will be initiated each time

Eurodyne Flash is started. Software use is covered in more detail in the specific sections for each of these applications

listed below.

Eurodyne Flash

Log Viewer

Maestro 7 Editor

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Contacting Suppor t

[email protected] details of your problem

Please include:

Your full name

Open Eurodyne flash and select the help drop down

Click on Email support - If your computer has Microsoft Office loaded the Outlook email client will open with

proprietary information related to your cable already included. Enter a description of the problem you are

having and select send.

If you do not have Outlook on your computer, a copy of the log will be saved to the C:/Eurodyne folder - use

you email client to forward this file to [email protected]

In some instances Eurodyne support may require a com log in order to assist you. This is done by selecting the

create com log check box lower right hand corner of Eurodyne Flash see below. The com log you provide will

contain a complete record of the communications that occurred during the selected process and saves the file

to your C: Eurodyne folder - please attach this file along with pertinent details and email to

[email protected]

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In some cases issues related to computer hardware or software may be causing the problem you are

experiencing, please include information about your laptop Make, Model, Operating System, CPU and RAM

- Please see System Requirements for hardware software requirements.

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Getting Started

Thank you for purchasing Maestro 7; the most flexible and adaptable tuning solution available for the Bosch engine

controller. This help file will guide you through the first steps of Maestro ownership and get you up and running quickly.

The following Quick Start instructions will get you up and running quickly, more detailed instructions are contained

elsewhere in this help file under the individual headings.

Download and install the Maestro Tuning Suite

In order to gain access to the software required to use your new Powertap interface you must email

[email protected] to obtain a unique user ID that will allow you to log into the protected area of the Eurodyne

website and download the 3 individual software files listed below

1. Eurodyne flash this software allows the user to read and write to the vehicle ECU as well as compile data

logs viewable using the Log Viewer

2. Log Viewer allows you to quickly view files recorded using Eurodyne Flash

3. Eurodyne Maestro this software allows you to view adjust and save ECU files that can be uploaded to your

ECU via Eurodyne Flash

If you require help on the download and installation of this software see Downloading and installing the software

Read your engine controller

Once the software is installed on your PC you will be ready to read a copy of your ECU binary and email the file to

Eurodyne support. Please follow the instructions below to complete this task.

1. Connect the Powertap interface to your cars diagnostic interface port then connect using the USB provided

2. Launch Eurodyne Flash& turn on the ignition - Vista users - In order to ensure proper operation of theautomatic file save feature you run as an administrator when launching Eurodyne Flash

3. Select the read ECU radio button - Eurodyne Flash will begin reading your ECU

4. Follow the instructions that appear on screen

5. Once the "read" is complete the file will be saved automatically to the C:Eurodyne folder that was setup during

the installation of Eurodyne Flash. This is what the filename will look like 1024K

ME74B0906018CL2010_12_2-14.57.mstro

6. If your PC is running Microsoft Office the Outlook Mail client will be launched automatically and an email

message with a image of your ECU will be sent to [email protected]

7. If you do not have Outlook installed - launch your email client and navigate to the C:Eurodyne folder andmanually attach the copied file to an email message and send to [email protected]

You will receive an email response with a single use licensing file, a modifiable base file and an activation key. When

you flash the licensing file to your ECU for the first time, you will be prompted to enter your key. Copy and paste the

key code contained in the email response to and flash the licensing .tapp file to your ECU.

If you require assistance with the Flashing process more details are provided here Re-Flashing the ECU

You can then flash the base file an unlimited number of times, and modify it in Maestro 7.

Once the software listed above is installed you should proceed to doing the first read of your ECU the subsequent

file will be saved automatically to C: Eurodyne his folder is setup automatically during the download process. If you are

using Microsoft Outlook an email will be created automatically and forwarded to [email protected] . Users of

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other email clients can manually attach the .mstro file saved to C: Eurodyne to an email message to

[email protected].

Once we receive the file you have read from your vehicle we will provide you with the tuned file that is most

appropriate to your needs. Please note that you may be required to adjust the file to more accurately match your

individual hardware requirements. Tuning advice and tuning services are not included in the sale price of the software.

Please contact your selling dealer for these services.

We encourage new users to become members of the growing Eurodyne Forum and to share their experiences and

knowledge with other owners of the Maestro Tuning Suite. The forum can be found here

http://www.eurodyne.ca/forum/ .

If you require assistance in downloading and installing the software

Thank you for choosing Eurodyne!

The Eurodyne Team

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Maestro Function Tables

Feature availability provided with the Maestro Tuning Suite is a function of the ECU/Engine code. The tables below

show the options that are available as a function of engine code for Volkswagen and Audi vehicles.

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Eurodyne Flash Client HelpEurodyne Flash Clientis the primary user interface for the Maestro Tuning Suite and consists of a the Powertap

interface and supporting software. The Powertap interface is an intelligent high speed interface device that contains a

16bit micro controller with dedicated hardware for both CAN bus and K-line protocols.

The Powertap interface supports high speed communication not available when using generic interface cables and

allows communications with your engine controller giving you access to the many features and capabilities in included in

the Maestro Tuning Suite.The package consists of the Powertap module that connects to the vehicle through the

OBD2 port, a USB cable to connect the Powertap to your laptop, and the Re-Flash software. After you read out thevehicle's ECU and modify it using the Maestro 7 editor, the new file can then be flashed back to your ECU. No ECU

modifications are necessary.

To begin, you need to read a copy of your ECU binary and email it to [email protected] will receive an email

back with a single use licensing file, a modifiable base file and an activation key. When you flash the licensing file to

your ECU for the first time, you will be prompted to enter your key. Cut and paste the key code from the email and

flash the licensing .tapp file to your ECU. You can then flash the base file an unlimited number of times, and modify it in

Maestro 7.

Diagnostics d rop down menu

Measuring Blocks

Selecting measuring blocks from the drop down menu will launch the measuring block recording application. This

function will allow you to record performance data and view operating parameters. Some experimentation is

recommended as what you see will vary depending on the vehicle you are reading.

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Maestro Logger

This option allows the user to initiate a recording session the log file is created at a resolution of over 20 samples per

second and will be saved to C:\Eurodyne\ with the naming convention YYYY_M_D-HH.MM. DataLog.csv. by

default

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Clear fault codes

Self explanatory - clears all codes and erases the ECU adaptation file. Useful when a new calibration or program

change is being tested as it erases previously stored map correction values.

Read settings

Opens the quick tune window - allows the user to select from various adjustment options - allows for quick adjustment

of maps without requiring a re-flash by selecting the Write Settingsradio button. Selecting the defaults radio button

restores the original setting.

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2 Step and switching

See function tablefor availability allows user to select between 2 octane maps, set 2 step rev limiter

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Flash Cable menu

The Flash CableMenu allows the user to:

1. Test the Powertap flash cable, to verify firmware version and ensure cable firmware version is up to date

2. Create info file - provide license information. Required when the user gets a license invalid message - generated

message is to be forwarded to [email protected]

3. Generate code - launches a pop-up that contains ECU part number and encrypted ECU information

Communication Speed menu

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Allows user to select from 3 different communication speeds. In most instances the communication speed will select

automatically. Manual selection of communication speed may be needed when experiencing communication errors.

Help menu

Contains:

1. Hot link to Eurodyne site

2. Hot link to the this help file

3. Hot link to [email protected]

4. Hot link that will automatically email a copy of your communications log to [email protected]

5. Automatic check for updates to Eurodyne flash

Radio buttons

Read ECU when selected will initiate an ECU read - You will use this feature when you first receive your tuning suite

more detail can be found here Reading the ECU

Flash ECU Used to initiate a re flash of the engine controller more detail can be found here Re-flashing he ECU

Maestro log This selection launches the Maestro Logger more detail can be found here Maestro logger

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Launching Eurodyne Flash in Vista

If you are using Windows Vista - select the run as an administrator option by right clicking on the Maestro Flash icon.

The following process provides a longer term solution.

Right click on the Eurodyne Flash Icon and select properties

Select advanced properties

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Select the run in Windows XP compatibility mode checkbox

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Click on the run as administrator option and select OK

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Reading the ECU

1. Connect the Powertap cable to your laptop USB port. If you are prompted, install any required device drivers.

2. Connect the Powertap cable to the ODB2 port on your vehicle.

3. Open Eurodyne Flash from the desktop shortcut.

4. Click on "Read ECU". Eurodyne Flash will create a copy of your current ECU file:

5. The Flash file will be saved to C:\Eurodyne\*.tapp.

Note:If this is the first time the ECU has been read, email a copy of the .tapp file to [email protected] You will

receive an email back with a single use licensing file, an activation key and a base file. The first time you flash your

ECU, use the licensing file, and when prompted cut and paste the activation key from the email. Flash the licensing.tapp file to your ECU. Once the licensing file has been flashed successfully you can modify and flash the base file an

unlimited number of times. See the section Re-Flashing the ECU for more details.

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Re-Flashing the ECUNote: Writing the binary file to your vehicle can not complete successfully if interrupted.

Here are a few precautions you can take to prevent interruptions in the file flashing process:

1. Plug your laptop into 110v to prevent a shutdown during the flash due to low batteries

2. Turn off all accessories in the vehicle, lights, heater, radio, etc. Use a trickle charger on your vehicle to ensure

battery voltage does not fall below 12V

3. Turn off screen saver and sleep mode mode on your laptop

4. Route the Powertap connecting cable in a way that will prevent accidental diaconnection

Note:If this is the first time that the vehicle has been flashed, you will need to use the .tapp single use licensing file

emailed from Eurodyne. To get a licensing file, read a copy of your ECU binary and email it to [email protected].

You will receive an email back with a single use .tapp licensing file, a modifiable base file, and an activation key. For

subsequent flashes, and to modify your ECU file, you must use the original base file.

When you flash the licensing file to your ECU for the first time, Eurodyne Flash will prompt you to enter your key. Cut

and paste the key code from the email.

Re-Flashing the ECU:

1. Connect the Powertap cable to your laptop USB port

2. Connect the Powertap cable to the ODB2 port on your vehicle

3. Open Eurodyne Flash from the desktop shortcut

4. Click on the Flash ECU button, and select the .tapp you want to flash to your ECU

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Click on Use Key. Then click on Flash ECU and select the licensing .tapp file to your ECU.

5. You will be prompted to turn the ignition Off, Wait and to turn the ignition On. Do not start the car.

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7. You may be required to cycle your ignition On/Off again, depending on your ECU type.

8. Once the Flash is complete the "Success" message will be displayed in the Flash Client.

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Quick TuneRe-Flashing the ECU can take 5 minutes or longer depending on your system. For quick changes, there are ECU

settings that can be modified through Eurodyne flash directly.

In Eurodyne Flash, click on "Read Settings". The Quick Tune menu will appear. If the ECU has a Big Turbo binary,

Switching Active will be checked off and the maps can be flipped between Low octane pump and High octane race

gas.

Once you have made changes in Quick Tune, you will be prompted to enter license key. If you have already entered

it, click Skip Key. You will be prompted to turn the ignition on. Turn the ignition on but do not start the car. Click theIgnition is On button, and Quick Tune will close automatically after updating the binary on the ECU.

Note:Modifying your settings incorrectly can damage your car. Changes are made at your own risk.

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Using the High Speed Logger

Step 1 Connect your Powertap Tuning Cable to your computer and plug it into your vehicles OBDII port. Open the

Eurodyne Flash Client software. Start your vehicle.

*** The Eurodyne Flash Client and Maestro 7 Tuning Suite are updated frequently, make sure you are running the

most recent software versions to ensure your cable functions properly.***

Step 2 From the flash client dashboard select Maestro Log. This will open the High Speed Data logging dashboardwhich provides users with key engine performance data such as ignition timing, fuel correction and boost pressure, in

real time. The high speed logger records more than 20 samples per second and is especially useful to users who have a

big turbo binary on their ECU.

Step 3 Once the logger dashboard opens decide whether you would like to view the information using the

Gauge-style dashboard

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Or using the text view (similar to measuring blocks)

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Step 4 Select the Start button at the bottom of the dashboard and the Logger will begin writing a .csv file to the

hard drive on your computer

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The Logger will continue to write the file until you select Stop from the dashboard

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Please read the post How to view log filesto learn more about the different ways High-speed log files can be used.

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How to Using the High Speed Logger

Step 1 Connect your Powertap Tuning Cable to your computer and plug it into your vehicles OBDII port. Open the

Eurodyne Flash Client software. Start your vehicle.

*** The Eurodyne Flash Client and Maestro 7 Tuning Suite are updated frequently, make sure you are running the

most recent software versions to ensure your cable functions properly.***

Step 2 From the flash client dashboard select Log Data. This will open the High Speed Data logging dashboardwhich provides users with key engine performance data such as ignition timing, fuel correction and boost

pressure, in real time. The high speed logger records more than 20 samples per second and is especially useful to users

who have a big turbo binary on their ECU.

Step 3 Once the logger dashboard opens select on of the 2 available viewing modes

1. Text view - Most precise viewing mode, similar to a measuring block readout

2. Gauge View - A quick visual reference of engine metrics

Or using the text view (similar to measuring blocks)

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Step 4 Select the Start button at the bottom of the dashboard and the Logger will begin writing a .csv file to the

hard drive on your computer.

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The Logger will continue to write the file until you select Stop from the dashboard.

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Please read the post How to view log filesto learn more about the different ways High-speed log files can be used.

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Viewing Log Files

Log files are a compilation of recorded information using the Measuring Blocks or High Speed Logger function of the

Eurodyne Flash Client. These files are recorded as Excel .csv files and can be opened in spreadsheet format or viewed

in an animated real time graph by using the Eurodyne Log Viewer.

NOTE: The Log viewer currently can only be used with log files created by the Eurodyne Flash Clients High Speed

Logger. It will not display logs created using the Measuring Blocks function.

Step 1 - Download and install the Eurodyne Log Viewer from theprotected area of Eurodyne.ca

Step 2 Open the Log Viewer and select load log file from the File menu

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Select the data log you wish to view and click to open it in the log viewer

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Step 3 Select the data variables you wish to view in the graph at the lower part of the screen

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You can then choose to switch to Text or Gauge or graph view using the tabs at the top of the window

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Please refer to the post How to Create Log Files to learn about the different ways you can record diagnostic data

using the Eurodyne Flash Client

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Tuning with Maestro 7

DISCLAIMER: It should be understood that ANY changes you make to your vehicles stock settings can harm your

vehicle and ALL changes are made at your own risk. The instructions provided to you here should only be used as

guidelines to tuning your vehicle.

It is also critical that all hardware and sensors are functioning at 100% before beginning to modify your cars ECU. We

recommend checking the function of O2 sensors, MAP and the Mass Air Flow Sensor (if equipped).

Step 1 Reflash your ECU with the license file provided to you in the registration e-mail as described Here

http://www.eurodyne.ca/forum/viewtopic.php?f=20&t=174%20 in the How-To section.

Note: Maestro can ONLY use .csv log files created using the High Speed Logger. ***If you have an AEB engine with

an M3.8 ECU you will need to use the Maestro Logging feature in measuring blocks to create usable log files.***

Step 2 After downloading and installing all software and drivers ensure your Eurodyne cable is plugged into your

computer. Maestro 7 will only open if you have your authentic and registered Eurodyne Powertap cable connected.

Step 3 Open Maestro 7 and from the file menu load your base .tapp file. Be sure to choose the correct base file for

your hardware configuration. Each base file should provide you with a reliable configuration from which you can begin

your tuning. Save your .tapp file often under new file names to ensure you do not lose ground if you need to revert to

earlier settings.

Step 4 If you have changed your injectors since obtaining your base file, open the Injector Wizard from the Fuelling

menu on the left hand side of the screen to scale your injectors.

Select the size of your injectors from the dashboard of the injector wizard. When you click on your injector size your

new injector constant, fuel consumption constant and battery voltage compensation will be calculated and applied

automatically.

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Injectors can also be scaled manually using the injector wizard by entering the stock vs. new fuel pressure and injector

size in the appropriate fields, then clicking Calculate

Step 5 Open your Fuelling and spark maps to ensure the axis and RPM range are within specifications for your

vehicle.

Note: Map descriptions can be opened either by right clicking on the map or by using the map description button at the

top of most map windows.

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Step 6 Support for MAF-less configurations is available for some engine codes. If this option is available for your

application it will be found in the menu at the left hand side of the screen and you will need to decide whether you will

use a Mass Air Flow (MAF) sensor or not.

Step 7 If you have already created a log file it should be loaded now. Changes to individual maps can be made

quickly and easily by using the map tracing and histogram functions of Maestro. ***The histogram will provide very

accurate feedback on which specific cells need to be modified, by highlighting and displaying the differences in mapvalues then applying them.***

If you have already tuned a specific range in the map you are editing, you may wish to clear cells from the histogram

before applying all values. This can be done by clicking and dragging to highlight cells, then right clicking and selecting

Clear Selected Cells.

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Step 8 Make any adjustments to LAMBDA target maps and adjust Rev limits to desired values.

Step 9- Save any changes under a NEW file name and flash the new .tapp file to your ECU.

Note: If your car has an irregular idle, a Throttle Body Adaptation can be performed now as described here:

http://www.eurodyne.ca/forum/viewtopic.php?f=20&t=191 This should be done periodically but is not required every

reflash.

Step 10- Warm up your vehicle. To ensure you are obtaining the most accurate data it is extremely important your

logging and tuning are performed while the vehicle is at operating temperature in closed loop.

Step 11 Using the flash client, clear all fault codes. Most importantly this will zero your fuel trims and erase any

adaptations that have been made by the ECU.

Step 12 Create a new Log file as described here HERE http://www.eurodyne.ca/forum/viewtopic.php?f=20&t=188

in the How To section of the Forums.

NOTE: While creating log files, attempt to cover as many different load settings as possible. The more complete your

log data is, the more complete and accurate your tune file will be.

Repeat steps 7-12 as many times as necessary.

Step 13- Once you are satisfied with your initial tuning, timing and knock correction tables can be adjusted in small

increments as necessary.

Step 14 Finally, make any adjustments to Cold start and warm up maps.

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Quick TuneRe-Flashing the ECU can take 5 minutes or longer depending on your system. For quick changes, there are ECU

settings that can be modified through Eurodyne flash directly.

In Eurodyne Flash, click on "Read Settings". The Quick Tune menu will appear. If the ECU has a Big Turbo binary,

Switching Active will be checked off and the maps can be flipped between Low octane pump and High octane race

gas.

Documents

Eurodyne Maestro Help Files