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P0136

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P0136 OBD-II Trouble Code: O2 Sensor Circuit Malfunction (Bank 1, Sensor 2)
P0136 code definition O2 Sensor Circuit Malfunction (Bank 1, Sensor 2) What the P0136 code means P0136 is the OBD-II generic code indicating the downstream O2 sensor for bank 1 fails...

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Codes p0136, P0141
Although these codes are both for the downstream O2 sensor, they are completely different. The first code, P0136, has to do with actual sensor performance. The second code, P0141, has to do with the sensor heater circuit performance. The...

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