Tag: P1121 LEXUS

P1121 LEXUS Coolant Flow Control Valve Position Sensor Circuit Stuck

Possible causes – Faulty Coolant Flow Control Valve Position Sensor– Coolant Flow Control Valve Position Sensor harness is open or shorted– Coolant Flow Control Valve Position Sensor circuit poor electrical connection Tech description For Non-Hybrid Lexus Vehicles P1121 = Accelerator Pedal Position Sensor Range/Performance Problem. See: P1121 Lexus Symptoms – Engine Light ON (or Service…

P1121 LEXUS Accelerator Pedal Position Sensor Range/Performance Problem

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 P1121 = Coolant Flow Control Valve Position Sensor Circuit Stuck. See: P1121 Lexus Symptoms – Engine Light ON (or Service Engine Soon Warning Light)…