Lincoln LS P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Lincoln LS. 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

Lincoln Aviator P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Lincoln Aviator. 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

Lincoln Mark LT P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Lincoln Mark LT. 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

Lincoln MKS P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Lincoln MKS. 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

Lincoln MKX P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Lincoln MKX. 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 Grand Marquis P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Mercury Grand Marquis. 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

Mercury Mariner P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Mercury Mariner. 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 Milan P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Mercury Milan. 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 Montego P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Mercury Montego. 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 Monterey P0038: Meaning, Causes, + Diagnosis

P0038 is a somewhat rare and OBDII trouble code with the Mercury Monterey. 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