Category: OBDii Powertrain Codes

P1081 Exhaust Bank 3- Mixture Adaption Range 1 Lower Lean Limit Not Reached Possible causes – Faulty Oxygen Sensor– Oxygen Sensor harness is open or shorted– Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1060 Change In MAP Reading Out Of Limits Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1061 Coolant Sens & 5V Supply for TP Sens/MAP Circuits Low Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1062 Valvetronics Power Limitation Possible causes – Faulty Valvetronic Sensor– Valvetronic Sensor harness is open or shorted– Valvetronic Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1062 Description VVT limp home request full stroke position not reached bank 1

P1063 Inactive Coolant Temp Sens Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1064 A/C Request Circuit Low Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1065 ECM Power Supply Circuit Possible causes – ECM Harness power supply circuit is open or shorted– ECM Harness ground supply circuit is open or shorted– ECM may be faulty What about the obd code? ECM back-up RAM system does not function properly. Symptoms Engine Light ON (or Service Engine Soon Warning Light) P1065 Description…

P1068 A/C Request Circuit Hi Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1052 Air Fuel Ratio Sensor 1 Heater Control Circuit High Bank 2 Possible causes – Air Fuel Ratio Sensor 1 Bank 2 harness is open or shorted– Air Fuel Ratio Sensor 1 Bank 2 circuit poor electrical connection– Faulty Air Fuel Ratio Sensor 1 Bank 2 What about the obd code? The current amperage in…

P1053 M/T Vehicle Configuration Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1054 A/T Vehicle Configuration Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1055 Bank 1 Camshaft Adjustment Short To B+ Possible causes – Faulty Camshaft Actuator– Camshaft Actuator harness is open or shorted– Camshaft Actuator circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1056 Bank 1 Camshaft Adjustment Short To Ground Possible causes – Faulty Camshaft Actuator– Camshaft Actuator harness is open or shorted– Camshaft Actuator circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1057 Bank 1 Camshaft Adjustment Short To Open Circuit Possible causes – Faulty Camshaft Actuator– Camshaft Actuator harness is open or shorted– Camshaft Actuator circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1059 MAP Sens Out Of Limits Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1044 Injector 3 Supply Voltage Circuit Malfunction Possible causes – Faulty injector 3– Injector 3 harness is open or shorted– Injector 3 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1045 No Latched B+ 1/2 Volt Drop Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1047 Bank 1 Camshaft Adjustment Valve 1 Electrical Malfunction Possible causes – Timing belt installation– Faulty Camshaft Adjustment Valve 1– Camshaft Adjustment Valve 1 harness is open or shorted– Camshaft Adjustment Valve 1 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1048 Bank 1 Camshaft Adjustment Valve 1 Short To Positive Possible causes – Timing belt installation– Faulty Camshaft Adjustment Valve 1– Camshaft Adjustment Valve 1 harness is open or shorted– Camshaft Adjustment Valve 1 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1049 Bank 1 Camshaft Adjustment Valve 1 Short To Ground Possible causes – Timing belt installation– Faulty Camshaft Adjustment Valve 1– Camshaft Adjustment Valve 1 harness is open or shorted– Camshaft Adjustment Valve 1 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)