volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Throttle Position Sensor|Testing and Inspection|Page 2963 > < Throttle Position Sensor|Testing and Inspection
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Switch the ignition off.

If the specification is not obtained:

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

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Install the test box. 

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

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Remove the Engine Control Module (ECM) (J623).

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Using a Multimeter, check the Throttle  Position (TP) Sensor (G79)/Accelerator Pedal Position  Sensor 2 (G185) 6-pin electrical harness
connector terminals  to the Motronic Engine Control Module (ECM) (J623) electrical connector T94 for an open circuit according to wiring
diagram. 

Throttle Position Sensor|Testing and Inspection|Page 2963 > < Throttle Position Sensor|Testing and Inspection