Category Archives: OBDII Powertrain Codes

P1040

P1040 OBD Code Definition:
P1040 Injector 1 Supply Voltage Circuit Malfunction
P1040 OBD Code Description: Continue reading

P1039

P1039 OBD Code Definition:
P1039 Nitrogen Oxides Sensor Short Circuit
P1039 OBD Code Description: Continue reading

P1038

P1038 OBD Code Definition:
P1038 Nitrogen Oxides Sensor Open Circuit
P1038 OBD Code Description: Continue reading

P1042

P1042 OBD Code Definition:
P1042 Injector 2 Supply Voltage Circuit Malfunction
P1042 OBD Code Description: Continue reading

P1041

P1041 OBD Code Definition:
P1041 Injector 2 Supply Voltage Short Circuit
P1041 OBD Code Description: Continue reading

P1044

P1044 OBD Code Definition:
P1044 Injector 3 Supply Voltage Circuit Malfunction
P1044 OBD Code Description: Continue reading

P1043

P1043 OBD Code Definition:
P1043 Injector 3 Supply Voltage Short Circuit
P1043 OBD Code Description: Continue reading

P1046

P1046 OBD Code Definition:
P1046 Injector 4, supply voltage – circuit malfunction
P1046 OBD Code Description: Continue reading

P1048

P1048 OBD Code Definition:
P1048 Bank 1 Camshaft Adjustment Valve 1 Short To Positive
P1048 OBD Code Description: Continue reading

P1047

P1047 OBD Code Definition:
P1047 Bank 1 Camshaft Adjustment Valve 1 Electrical Malfunction
P1047 OBD Code Description: Continue reading

P1050

P1050 OBD Code Definition:
P1050 Bank 1 Camshaft Adjustment Valve 1 Open Circuit
P1050 OBD Code Description: Continue reading

P1049

P1049 OBD Code Definition:
P1049 Bank 1 Camshaft Adjustment Valve 1 Short To Ground
P1049 OBD Code Description: Continue reading

P1056

P1056 OBD Code Definition:
P1056 Bank 1 Camshaft Adjustment Short To Ground
P1056 OBD Code Description: Continue reading

P1055

P1055 OBD Code Definition:
P1055 Bank 1 Camshaft Adjustment Short To B+
P1055 OBD Code Description: Continue reading