Possible causes – Faulty Accelerator Pedal Position (APP) Sensor– Accelerator Pedal Position (APP) Sensor harness is open or shorted– Accelerator Pedal Position (APP) Sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2122 LEXUS OBD Code Description The Accelerator Pedal Position (APP) sensor…
Tag: LEXUS
P2123 LEXUS Throttle Pedal Position Sensor/Switch D Circuit Input High
Possible causes – Faulty Accelerator Pedal Position (APP) Sensor– Accelerator Pedal Position (APP) Sensor harness is open or shorted– Accelerator Pedal Position (APP) Sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2123 LEXUS OBD Code Description The Accelerator Pedal Position (APP) sensor…
P2125 LEXUS Throttle Pedal Position Sensor/Switch E Circuit
Possible causes – Faulty Accelerator Pedal Position (APP) Sensor– Accelerator Pedal Position (APP) Sensor harness is open or shorted– Accelerator Pedal Position (APP) Sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2125 LEXUS OBD Code Description The Accelerator Pedal Position (APP) sensor…
P2127 LEXUS Throttle Pedal Position Sensor/Switch E Circuit Input Low
Possible causes – Faulty Accelerator Pedal Position (APP) Sensor– Accelerator Pedal Position (APP) Sensor harness is open or shorted– Accelerator Pedal Position (APP) Sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2127 LEXUS OBD Code Description The Accelerator Pedal Position (APP) sensor…
P2128 LEXUS Throttle Pedal Position Sensor/Switch E Circuit Input High
Possible causes – Faulty Accelerator Pedal Position (APP) Sensor– Accelerator Pedal Position (APP) Sensor harness is open or shorted– Accelerator Pedal Position (APP) Sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2128 LEXUS OBD Code Description The Accelerator Pedal Position (APP) sensor…
P2138 LEXUS Throttle Pedal Position Sensor/Switch D/E Voltage Correlation
Possible causes – Faulty Accelerator Pedal Position (APP) Sensor– Accelerator Pedal Position (APP) Sensor harness is open or shorted– Accelerator Pedal Position (APP) Sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2138 LEXUS OBD Code Description The Accelerator Pedal Position (APP) sensor…
P1120 LEXUS Accelerator Pedal Position Sensor Circuit Malfunction
Possible causes – Faulty Accelerator Pedal Position Sensor– Accelerator Pedal Position Sensor harness is open or shorted– Accelerator Pedal Position Sensor circuit poor electrical connection Tech description For Hybrid Lexus Vehicles P1120 = Coolant Flow Control Valve Position Sensor Circuit. See: P1120 Lexus Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1120…
P1349 LEXUS Variable Valve Timing System Malfunction Bank 1
Possible causes – Dirty or low engine oil– Valve timing– Oil control valve– Variable Valve Timing controller assembly– Engine Control Module (ECM) When is the obd code mean? The P1349 code is triggered when the valve timing does not change from of current valvetiming or the current valve timing is fixed. Symptoms – Engine Light…
P0748 LEXUS Pressure Control Solenoid A Electrical
Possible causes – Dirty transmission fluid– Low transmission fluid level– Faulty line pressure solenoid valve ‘A’– Line pressure solenoid valve ‘A’ harness is open or shorted– Line pressure solenoid valve ‘A’ circuit poor electrical connection When is the obd code mean? Engine Control Module (ECM) detectes an open or shorted condition on the solenoid circuit…
P0401 LEXUS Exhaust Gas Recirculation Flow Insufficient Detected
Possible causes – EGR passage clogged– Faulty EGR Vacuum Modulator Valve– Faulty EGR Valve– Faulty EGR solenoid valve– EGR solenoid valve harness is open or shorted– EGR solenoid valve circuit poor electrical connection– Dead (Weak) battery– Faulty EGR temperature sensor and circuit– Exhaust gas leaks Tech description EGR flow malfunction could be caused by a…