DTC Description
The PCM monitors the HO2S heater circuit; if there is an open, short to battery voltage or the HO2S heater current draw exceeds a calibrated limit, the PCM sets DTC P0135.
The PCM monitors the HO2S heater circuit; if there is an open, short to battery voltage or the HO2S heater current draw exceeds a calibrated limit, the PCM sets DTC P0135.