A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0433 eating of component 3/4 (Right O2 sensor, before TWC AT) : Short circuit to positive / Resistance of sensor heater too lo (P0135)
2010 Mercedes Benz C 300 4MATIC (204.081) V6-3.0L (272.948) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0433 eating of component 3/4 (Right O2 sensor, before TWC AT) : Short circuit to positive / Resistance of sensor heater too lo (P0135) Possible cause: - 3/4 (Right O2 sensor before TWC [KAT]) Affected functions: - Engine diagnosis - Exhaust system ------------------------------------------------ Test 1: Check component 3/4 (Right O2 sensor before TWC [KAT]). Test 2: Check component 3/4 (Right O2 sensor before TWC [KAT]). 1. Check component 3/4 (Right O2 sensor, before TWC AT). Warning!Communication ith EC reuired. 2. Check component 3/4 (Right O2 sensor, before TWC AT). Warning!Communication ith EC reuired.