Trouble code P0136 means: O2 Circuit (Bank 1, Sensor 2)
Trouble code P0136 means:O2 sensor circuit malfunction (Bank 1 Sensor 2)
Code P0136 is the code set for your O2 Sensor that is located after your Catalytic Converter.
Trouble code P0136 means: O2 Circuit (Bank 1, Sensor 2)
Trouble code P0136 means:O2 sensor circuit malfunction (Bank 1 Sensor 2)
Trouble code P0136 means: HO2S-12 (Bank 1 Sensor 2) Circuit Malfunction
Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2)
O2 sensor circuit malfunction, Bank 1 sensor 2. Check the O2 sensor after the catalytic converter.
Low voltage 02 Sensor bank 2.So :Faulty sensorPoor connectionDamaged or broken wire
There are several possible causes for the engine codes P0136 and P0141. Some possible causes for P0136 are oxygen sensors, fuel injectors, or intake air leaks. Possible causes for P0141 are the engine control module and the oxygen sensors.
Trouble code P0031 means: HO2S Heater Control Circuit Low (Bank 1, Sensor 1) Trouble code P0136 means: O2 Circuit (Bank 1, Sensor 2)
Trouble code P0136 means: HO2S-12 (Bank 1 Sensor 2) Circuit MalfunctionThis means that your o2 sensor (oxygen sensor) after the catalytic converter is faulty. This can either be the wiring and circuit itself or it can be the actual sensor. (9 times out of 10 for me, it is the sensor itself). The wires are well protected and unless they've been messed with before they should never be harmed!