Heating of component G3/4 (Right O2 sensor, before TWC [KAT]) : Short circuit to positive / Resistance of sensor heater too low (P0135)
Heating of component G3/4 (Right O2 sensor, before TWC [KAT]) : Short circuit to positive / Resistance of sensor heater too low Heating of component G3/4 (Right O2 sensor, before TWC [KAT]) : Short circuit to positive / Resistance of sensor heater 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]). 1. Check component G3/4 (Right O2 sensor, before TWC [KAT]). Warning!Communication with ECU required.