A4 Sedan V6-3.2L (BKH) (2007)
Specified value: 1.5 ohms max.
If the specification was not obtained:
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Check the wiring for a short circuit to Battery positive (+), or an open circuit.
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Check the electrical harness connector for damage, corrosion, lose or broken terminals.
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If necessary, repair the faulty wiring connection.
If no malfunction is found in wiring:
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Replace the Engine Control Module (ECM) (J623 ). Refer to => [ ECM, Removing and Installing ] See: Computers and Control Systems/Engine
Control Module/Service and Repair/ECM, Removing and Installing.
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Install the rear engine cover - arrows -.
Final procedures
After the repair work, the following work steps must be performed in the following sequence:
1. Check the DTC memory. Refer to => [ Diagnostic Mode 03 - Read DTC Memory ] See: Computers and Control Systems/Testing and
Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 03 - Read DTC Memory.
2. If necessary, erase the DTC memory. Refer to => [ Diagnostic Mode 04 - Erase DTC Memory ] See: Computers and Control Systems/Testing and
Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 04 - Erase DTC Memory.
3. If the DTC memory was erased, generate readiness code. Refer to => [ Readiness Code ] See: Computers and Control Systems/Testing and
Inspection/Monitors, Trips, Drive Cycles and Readiness Codes.
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End of diagnosis.