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Volkswagen Eos (1F7) V6-3.2L (BUB) (2008)05 · Powertrain Management
05 · Diagnostics

Electronic Throttle Control Module: Testing and Inspection (page 3 of 6)

Make
Volkswagen
Model
Eos (1F7)
Engine
V6-3.2L (BUB)
Year
2008
Section
Computers and Control Systems › Relays and Modules - Computers and Control Systems › Electronic Throttle Control Module
Powertrain ManagementTesting and Inspection · page 3 of 6
Electronic Throttle Control Module: Testing and Inspection (page 3 of 6) – Volkswagen Eos (1F7) V6-3.2L (BUB) (2008)

If the specification was obtained:

-

Check the voltage supply of the Throttle Valve Control Module (J338) to the Engine Control Module (ECM) (J623).

-

.

Checking voltage supply and wiring

-

Switch the ignition on.

-

Using a Multimeter, check the Throttle Drive (for Electronic Power Control (EPC)) (G186) at the Throttle Valve Control Module (J338) electrical
harness connector terminals 2 to 6 for voltage.

Specified value: at least 4.5 V

-

Switch the ignition off.

If the specification was not obtained:

If the manufacturers test box is being used. Perform the following step.

-

Install the Test Box 105 Pin (VAG1598/31).

If the manufacturers test box is not being used. Perform the following step.

-

Remove the Engine Control Module (ECM) (J623). Refer to => [ Engine Control Module J623, Replacing ] See: Engine Control Module/Service
and Repair/Engine Control Module J623, Replacing.

-

Using a Multimeter, check the Throttle Drive (for Electronic Power Control (EPC)) (G186) at Throttle Valve Control Module (J338) electrical
harness connector terminals to the Engine Control Module (ECM) ( J623) electrical harness connector T121 terminals for an open circuit. 

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The same page in: Eos (1F7) V6-3.2L (BUB) (2008), Eos (1F7) V6-3.2L (BUB) (2008), Eos (1F7) V6-3.2L (BUB) (2008).

Parts & tools for this job For 2008 Volkswagen Eos 3.2L

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