Jetta Sedan L5-2.5L (BGP) (2005)
Specified value: 1.5 ohms max.
If the specification was not obtained:
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Check the wiring for an open circuit, 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 the voltage supply was OK:
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Replace the Throttle Valve Control Module (J338). Refer to --> [ Engine Control Module, Replacing ] See: Engine Control Module/Service and
Repair/Removal and Replacement/Engine Control Module, Replacing.
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Erase the DTC memory. Refer to --> [ Diagnostic Mode 04 - Erase DTC Memory ] See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Diagnostic Mode 04 - Erase DTC Memory
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Perform a road test to verify repair.
If the DTC does not return:
Repair complete, Generate readiness code. Refer to --> [ Readiness Code ] See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Monitors, Trips, Drive Cycles and Readiness Codes/Readiness Code.
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End of diagnosis.
If the DTC does return and no malfunction is detected in the wiring and the voltage supply was not OK:
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Replace the Motronic Engine Control Module (ECM) (J220). Refer to --> [ Engine Control Module, Replacing ] See: Engine Control
Module/Service and Repair/Removal and Replacement/Engine Control Module, Replacing.
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Assembly is performed in the reverse of the removal.
Final procedures
After the repair work, the following work steps must be performed in the following sequence: