Possible causes – Faulty Vehicle Speed Sensor– Vehicle speed sensor harness or connectors is open or shorted– Vehicle speed sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Tech description Replaced the speed sensor on top transmission. When is the obd code mean? The signal sent by the vehicle speed sensor to ECM is…
Tag: LEXUS
P0200 LEXUS Injector Circuit Open
Possible causes – Fuel Injector harness is open or shorted– Fuel injector circuit poor electrical connection– Faulty fuel injector– Faulty Engine Control Module (ECM) When is the obd code mean? The P0200 is set if the Engine Control Module (ECM) is detects a low or high voltage drop or resistance at the injectors. Symptoms –…
P0190 LEXUS Fail Rail Pressure Sensor Circuit
Possible causes – High fuel pressure– Low fuel pressure– Damaged FRP sensor– Excessive resistance in the circuit– Low or no fuel– Wiring harness connector of the fuel pressure sensor– Fuel Rail Pressure Sensor– Vacuum leaks– Fuel Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Engine will not start P0190 LEXUS OBD Code…
P1300 LEXUS Igniter Circuit Malfunction No. 1
Possible causes – Ignition Coil No. 1 harness is open or shorted– Ignition Coil No. 1 circuit poor electrical connection– Faulty Ignition Coil No. 1– Faulty Engine Control Module (ECM) When is the obd code mean? The P1300 code is for the ignition coil No.1 and is set when there is no IGF signal to…
P2441 LEXUS Secondary Air Injection System Switching Valve Stuck Closed Bank 1
Possible causes – Faulty Vacuum Switching Valve (VSV)– Vacuum Switching Valve (VSV) harness is open or shorted– Vacuum Switching Valve (VSV) circuit poor electrical connection– Faulty Pressure Sensor– Faulty Air Switching Valve When is the obd code mean? If the Engine Control Module (ECM) receives the pulsation signal from the sensor despite the ECM ordering…
P1441 LEXUS Secondary Air Injection System Switching Valve No.2 Stuck Open Bank 1
Possible causes – Faulty Vacuum Switching Valve (VSV)– VSV for air injection control circuit Bank 1– Air switching valve No.2 Bank 1– VSV for air injection system Bank 1– Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1441 LEXUS OBD Code Description The Engine Control Module (ECM) detects…
P1442 LEXUS Secondary Air Injection System Switching Valve No.2 Stuck Close Bank 1
Possible causes – Faulty Vacuum Switching Valve (VSV)– VSV for air injection control circuit Bank 1– Air switching valve No.2 Bank 1– VSV for air injection system Bank 1– Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1442 LEXUS OBD Code Description The Engine Control Module (ECM) detects…
P1444 LEXUS Secondary Air Injection System Switching Valve No.2 Stuck Open Bank 2
Possible causes – Faulty Vacuum Switching Valve (VSV)– VSV for air injection control circuit Bank 2– Air switching valve No.2 Bank 2– VSV for air injection system Bank 2– Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1444 LEXUS OBD Code Description The Engine Control Module (ECM) detects…
P1445 LEXUS Secondary Air Injection System Switching Valve No.2 Stuck Close Bank 2
Possible causes – Faulty Vacuum Switching Valve (VSV)– VSV for air injection control circuit Bank 2– Air switching valve No.2 Bank 2– VSV for air injection system Bank 2– Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1445 LEXUS OBD Code Description The Engine Control Module (ECM) detects…
P0500 LEXUS Vehicle Speed Sensor A
Possible causes – Faulty Vehicle Speed Sensor– Vehicle speed sensor harness or connectors is open or shorted– Vehicle speed sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Tech description Replaced the speed sensor on top transmission. When is the obd code mean? The almost 0 km/h (0 MPH) signal from vehicle speed sensor…