2010 Mercedes Benz C 300 4MATIC (204.081) V6-3.0L (272.948)
A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0430
eating of component 3/5 (Left O2 sensor, after TWC [AT]) : Short circuit to ground (P0057)
Possible cause:
- G3/5 (Left O2 sensor, after TWC [KAT]) Affected functions:
- Engine diagnosis - Exhaust system
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Test 1: Check component G3/5 (Left O2 sensor, after TWC [KAT]).
1. Check component 3/5 (Left O2 sensor, after TWC [AT]). Warning!Communication with ECU required.
