Jetta L4-1.9L DSL Turbo (BRM) (2006)
Specified value: 1000 to 2500 ohms
If either specification was not obtained:
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Replace the Throttle Position Sensor G79 and Accelerator Pedal Position Sensor 2 G185.
If the specifications were obtained:
Checking wiring
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Install the test box. Refer to --> [ 68-Pin Test Box Adapter, VAG1598/19, Installing ] See: Computers and Control Systems/Testing and
Inspection/Component Tests and General Diagnostics/Diesel Direct Fuel Injection ECM, Checking.
If the manufacturers test box is not being used, perform the following step.
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Remove the Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) (J248). Refer to --> [ Diesel Direct Fuel Injection ECM, Replacing
] See: Computers and Control Systems/Testing and Inspection/Component Tests and General Diagnostics/Diesel Direct Fuel Injection ECM,
Checking.
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Using a Multimeter, check the Throttle Position Sensor G79 and Accelerator Pedal Position Sensor 2 G185 electrical harness connector terminals
to the Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) (J248) electrical connector for an open circuit.
Specified value: 1 ohms max.
If the specification is not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
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Check the electrical harness connector for damage, corrosion, loose or broken terminals.
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If necessary, repair the faulty wiring connection.
If no malfunction is detected in the wiring and if the voltage supply was OK:
-
Replace the Throttle Position Sensor G79 and Accelerator Pedal Position Sensor 2 G185..