Eurovan V6-2800cc 2.8L (AES) (2000)
Engine Control Module: Service and Repair
Function 04: Basic Setting - Performing
Engine Control Module (ECM), Matching to Throttle Valve Control Module (Basic Setting)
Matching the Throttle Valve Control Module -J338- to the Engine Control Module (ECM) is accomplished with the ignition switched on and engine not
running. The ECM learns the throttle valve control module stop positions and a comparison between throttle position sensor -G69- and throttle valve
angle sensor -G187-.
Matching sequence must be performed if:
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The voltage supply is interrupted
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The throttle valve control module is removed and installed
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The throttle valve control module is replaced
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If when installing another engine another throttle valve control module is installed
Special tools and equipment
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VAG 1551/1552 Scan Tool using VAG 1551/3 adapter cable
Test conditions
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No DTCs must be stored in DTC memory.
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The battery voltage must be at least 11.5 V
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All electrical consumers, e.g. lights and rear window heating must be switched off
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The throttle valve must be at idling speed position.
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The cruise control system must be functioning correctly.
Work sequence
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Connect VAG 1551 (VAG 1552) Scan Tool.
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With ignition switched on but engine not running, press buttons -0- and -1- to select "Engine electronics" address word 01.
Indicated on display
Rapid data transfer
HELP
Select function XX
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Press buttons -0- and -4- to select "Introduction of basic setting" and confirm entry with -Q- button.
Indicated on display
Basic setting
HELP
Input display group number XXX
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Press buttons -0-, -9- and -8- to select "Display group number 98" and confirm entry with -Q- button.
Indicated on display: (1 - 4 = Display fields)
System In basic setting 98
->
1
2
3
4
NOTE:
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The throttle valve drive is moved to the mm., max. and emergency running positions. Then, using intermediate steps, a comparison is made
between throttle position sensor -G69- and throttle valve drive angle sensor -G187-.
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The ECM stores the learned values in its permanent memory. Now the throttle valve stops in the start position.
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Check specifications (display fields 1 - 4):