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volkswagen Workshop Repair Guides


New Beetle L4-2.0L (AZG) (2003)

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Accelerator Pedal Position Sensor > Component Information > Testing and Inspection > Accelerator Pedal Position Sensor, Checking > Page 986

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All fuses must be OK

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The battery voltage must be at least 11.5 V

Test sequence
Observe safety precautions, Refer to Powertrain Management,Fuel Delivery and Air Induction, Service Precautions, Vehicle damage Warnings
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Connect scan tool VAG1551 or 1552 and select engine control module with the "Address word" 01. When doing this switch on ignition.
Refer to Powertrain Management; VAG1551 scan tool, connecting and selecting engine control module.

Indicated on display
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Press keys 0 and 8 for function "Read Measured Value Block" and confirm entry with Q key.

Indicated on display
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Press keys 0, 6 and 2 for "Display group number 62" and confirm entry with Q key.

Indicated on display: (1 -4 = Display zones)
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Check specified value for Throttle Position (TP) sensor -G79- at idling stop in display zone 3. Specification: 12...97%

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Accelerator Pedal Position Sensor > Component Information > Testing and Inspection > Accelerator Pedal Position Sensor, Checking > Page 986

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