RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
harness connector terminal
terminal or test box socket
2
35
Specified value: 1.5 Ohms Max.
If the specification was not obtained:
-
Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
-
Check the electrical harness connector for damage, corrosion, lose or broken terminals.
-
If necessary, repair the faulty wiring connection.
If no malfunction is detected in the wiring:
-
Replace the Motronic Engine Control Module (ECM) J623.
-
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. 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. 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. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive
Cycles and Readiness Codes
-
End of diagnosis.