Mercury Mountaineer P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Mercury Mountaineer. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the signal … Read more

Mercury Sable P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Mercury Sable. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the signal … Read more

Mercury Villager P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Mercury Villager. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the signal … Read more

Pontiac Grand Am P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Pontiac Grand Am. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the … Read more

Pontiac Grand Prix P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Pontiac Grand Prix. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the … Read more

Jeep Grand Cherokee P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Jeep Grand Cherokee. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the … Read more

Ford Transit Courier P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Ford Transit Courier. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the … Read more

Ford Transit Connect P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Ford Transit Connect. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the … Read more

Chevy Monte Carlo P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Chevy Monte Carlo. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the … Read more

Chevy Traverse P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Chevy Traverse. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range. In this case, the signal … Read more