volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3576 > < Electronic Throttle Control Module|Locations
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Electronic Throttle Control Module: Component Tests and General Diagnostics

Power Supply and Cables Check

Checking Power Supply And Wiring To Control Module

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Remove stowage compartment on driver's side:

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Disconnect 6-pin connector of throttle position sensor.

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Switch ignition on.

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Connect following contacts with multimeter and check voltages:
contact 1 + Ground
contact 1 + 5
contact 2 + Ground
contact 2 + 3
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Specification: 4.5 V minimum

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Switch ignition off.

If specifications are not reached:

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Remove wiper arms from cowl:

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Connect adapter cable V.A.G 1598/31 with wiring harness of control module. Control module is not connected in this case!

Component Tests and General Diagnostics|Page 3576 > < Electronic Throttle Control Module|Locations