volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

With Manufacturer's Scan Tool|Page 4175 > < Main Relay (Computer/Fuel System)|Locations
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Accelerator Pedal Position Sensor: Testing and Inspection
With Manufacturer's Scan Tool

Accelerator Pedal Position Sensor, Checking

Special tools and equipment

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V.A.G 1526 A Hand multimeter

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V.A.G 1594 A Adapter set

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V.A.G 1598/31 Test box

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VAG 1551 scan tool or vehicle system tester V.A.G 1552 with cable V.A.G 1551/

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Wiring diagram

Function

Both the Throttle Position (TP) sensor -G79 and the Accelerator pedal position sensor 2 -G185- on the accelerator pedal pass the driver's requirements
on to the engine control module independently of one another. Both senders are installed together in a housing.

Check conditions

With Manufacturer's Scan Tool|Page 4175 > < Main Relay (Computer/Fuel System)|Locations