- Check voltage supply according to wiring diagram.
4. Check component G3/6 (Right O2 sensor, after TWC [KAT]).
Warning!Communication with ECU required.
0429
Heating of component G3/5 (Left O2 sensor, after TWC [KAT]) : Short circuit to positive (P0058)
Test 1: Check component G3/5 (Left O2 sensor, after TWC [KAT]).
Test 2: Possible cause:
- G3/5 (Left O2 sensor, after TWC [KAT])
Affected functions:
- Engine diagnosis
- Exhaust system
1. Check component G3/5 (Left O2 sensor, after TWC [KAT]).
Warning!Communication with ECU required.
2. No further information available.
0430
Heating of component G3/5 (Left O2 sensor, after TWC [KAT]) : Short circuit to ground (P0057)
Possible cause:
- G3/5 (Left O2 sensor, after TWC [KAT])
Affected functions:
- Engine diagnosis
- Exhaust system
-------------------------------------------------
Test 1: Check component G3/5 (Left O2 sensor, after TWC [KAT]).
1. Check component G3/5 (Left O2 sensor, after TWC [KAT]).
Warning!Communication with ECU required.
0431
Heating of component G3/5 (Left O2 sensor, after TWC [KAT]) : Open circuit (P0056)
Possible cause:
- G3/5 (Left O2 sensor, after TWC [KAT])
- N10/1kI (Circuit 87 relay, engine)
- N10/1f57 (Fuse 57)
- Voltage supply via component Z7/36 (Circuit 87 M2e connector sleeve)
