Mercedes Benz

2010 Mercedes Benz C 300 4MATIC (204.081) V6-3.0L (272.948) A L L  Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0436 Heating of component G3/4 (Right O2 sensor, before TWC [KAT]) : Heating capacity is too low. (P0135) Possible cause: - G3/4 (Right O2 sensor, before TWC [KAT]) Affected functions: - Engine diagnosis - Exhaust system ------------------------------------------------   Test 1: Check component G3/4 (Right O2 sensor, before TWC [KAT]).   Test 2: Check component G3/4 (Right O2 sensor, before TWC [KAT]). 1. Check component G3/4 (Right O2 sensor, before TWC [KAT]). Warning!Communication with ECU required. 2. Check component G3/4 (Right O2 sensor, before TWC [KAT]). Warning!Communication with ECU required.