Possible causes – Faulty Engine Torque Control– Engine Torque Control harness is open or shorted– Engine Torque Control circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Exhaust Temperature Sensor– Exhaust Temperature Sensor harness is open or shorted– Exhaust Temperature Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Front Left Oxygen Sensor– Front Left Oxygen Sensor harness is open or shorted– Front Left Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Front Oxygen A/F Sensor 11– Front Oxygen A/F Sensor 11 harness is open or shorted– Front Oxygen A/F Sensor 11 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Front Oxygen A/F Sensor 11– Front Oxygen A/F Sensor 11 harness is open or shorted– Front Oxygen A/F Sensor 11 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 SUBARU Description A Heated Exhaust Oxygen

Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Induction Control Solenoid Valve– Induction Control Solenoid Valve harness is open or shorted– Induction Control Solenoid Valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1112 SUBARU Description The

Possible causes – Faulty ISC Solenoid– ISC Solenoid harness is open or shorted– ISC Solenoid circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1512 SUBARU Description Idle Speed Control (ISC) Solenoid

Possible causes – Faulty Mass Air Flow Sensor– Mass Air Flow Sensor harness is open or shorted– Mass Air Flow Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Mass Air Flow Sensor– Mass Air Flow Sensor harness is open or shorted– Mass Air Flow Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Neutral Position Switch– Neutral Position Switch harness is open or shorted– Neutral Position Switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1101 SUBARU Description Neutral Position Switch Circuit

Possible causes – Faulty Neutral Position Switch– Neutral Position Switch harness is open or shorted– Neutral Position Switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1121 SUBARU Description Neutral Position Switch Circuit

Possible causes – Faulty O2 Sensor– O2 Sensor harness is open or shorted– O2 Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty O2 Sensor– O2 Sensor harness is open or shorted– O2 Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Pressure Sensor– Pressure Sensor harness is open or shorted– Pressure Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Pressure Sources Solenoid Valve– Pressure Sources Solenoid Valve harness is open or shorted– Pressure Sources Solenoid Valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)