Tag: INFINITI

Possible causes – Faulty Front Brake Solenoid Valve– Front Brake Solenoid Valve harness is open or shorted– Front Brake Solenoid Valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Transmission shifting problem P1757 INFINITI OBD Code Description Front brake solenoid valve is controlled by the Transmission Control Module…

Possible causes – Faulty Engine Control Module (ECM)– ECM harness is open or shorted– ECM circuit poor electrical connection– Shorted sensor on 5 volt circuit– Accelerator pedal position sensor (APP sensor 1)– Power steering pressure sensor– EVAP control system pressure sensor– Refrigerant pressure sensor When is the obd code mean? The Engine Control Module (ECM)…

Possible causes – Faulty Engine Fuel Temperature Sensor– Engine Fuel Temperature Sensor harness is open or shorted– Engine Fuel Temperature Sensor circuit poor electrical connection When is the obd code mean? An excessively high or low voltage is sent to Engine Control Module (ECM). Symptoms – Engine Light ON (or Service Engine Soon Warning Light)…

Possible causes – Faulty Engine Oil Temperature sensor– Engine Oil Temperature sensor harness is open or shorted– Engine Oil Temperature sensor circuit poor electrical connection When is the obd code mean? The P0197 indicates the Engine Oil Temperature Sensor signal voltage is low (high temperature). Symptoms – Engine Light ON (or Service Engine Soon Warning…

Possible causes – Faulty Engine Oil Temperature sensor– Engine Oil Temperature sensor harness is open or shorted– Engine Oil Temperature sensor circuit poor electrical connection When is the obd code mean? The P0198 indicates the Engine Oil Temperature Sensor signal voltage is hign (low temperature). Symptoms – Engine Light ON (or Service Engine Soon Warning…

Possible causes – Faulty Engine Oil Temperature sensor– Engine Oil Temperature sensor harness is open or shorted– Engine Oil Temperature sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0196 INFINITI OBD Code Description The engine oil temperature sensor is used to detect the engine oil temperature. The…

Possible causes – Faulty EVAP control system pressure sensor– Faulty EVAP canister purge volume control solenoid valve (The valve is stuck open.)– Faulty EVAP canister vent control valve– Faulty EVAP canister– Hoses (Hoses are connected incorrectly or clogged.) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1445 INFINITI OBD Code Description This…

Possible causes – Faulty Electric Throttle Control Actuator (TP sensor 1 and 2)– Electric Throttle Control Actuator harness is open or shorted– Electric Throttle Control Actuator circuit poor connection– Faulty Accelerator Pedal Position Sensor When is the obd code mean? The code P2135 is set when the and incorrect voltage is sent to the Engine…

Possible causes – Faulty Electric Throttle Control Actuator– Electric Throttle Control Actuator harness is open or shorted– Electric Throttle Control Actuator circuit poor electrical connection Tech description Start by performing the “Idle Air Volume Learning Procedure”, if the problem persist the Electric Throttle Control Actuator may need to be replaced. When is the obd code…

Possible causes – Faulty Electric Throttle Control Actuator– Electric Throttle Control Actuator harness is open or shorted– Electric Throttle Control Actuator circuit poor electrical connection When is the obd code mean? Electric throttle control actuator does not function properly due to the return spring malfunction or throttle valve is stuck open Symptoms – Engine Light…