A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0511 G3/6 (Right O2 sensor, after TWC [KAT]) : Aging (P0139)
2010 Mercedes Benz C 300 4MATIC (204.081) V6-3.0L (272.948) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0511 G3/6 (Right O2 sensor, after TWC [KAT]) : Aging (P0139) Possible cause: - G3/6 (Right O2 sensor, after TWC [KAT]) Affected functions: - Engine diagnosis - Exhaust system ------------------------------------------------ Test 1: Check component G3/6 (Right O2 sensor, after TWC [KAT]). 1. Check component G3/6 (Right O2 sensor, after TWC [KAT]). Warning!Communication with ECU required.