Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1121 Alfa Romeo OBD Code Description Electric Throttle Control Actuator is one of the definitions for the P1121 Alfa Romeo; however your vehicle’s manufacturer may have a different definition for the P1121 Alfa Romeo code. Please check below for your specific make. P1121…
Tag: P1121
P1121 Acura Electric Throttle Control Actuator
Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1121 Acura OBD Code Description Electric Throttle Control Actuator is one of the definitions for the P1121 Acura; however your vehicle’s manufacturer may have a different definition for the P1121 Acura code. Please check below for your specific make. P1121 Acura Information for…
P1121 VOLKSWAGEN HO2S Sensor Heater Circuit Short To Ground Bank 2 Sensor 2
Possible causes – Faulty HO2 Sensor Bank 2 Sensor 2– HO2 Sensor Bank 2 Sensor 2 harness is open or shorted– HO2 Sensor Bank 2 Sensor 2 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P1121 TOYOTA 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 Toyota Vehicles P1121 = Accelerator Pedal Position Sensor Range/Performance Problem. See: P1121 Toyota Symptoms – Engine Light ON (or Service…
P1121 TOYOTA PRIUS 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 There is a Toyota factory service bulletin for the following Toyota models: 2004-2007 Toyota PriusToyota Factory Service Bulletin OBDII Code P1121 Symptoms…
P1121 TOYOTA 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 Toyota Vehicles P1121 = Coolant Flow Control Valve Position Sensor Circuit Stuck. See: P1121 Toyota Symptoms – Engine Light ON (or Service Engine Soon Warning Light)…
P1121 SUZUKI Throttle Position Sensor Intermittent High Voltage
Possible causes – Faulty Throttle Position Sensor– Throttle Position Sensor harness is open or shorted– Throttle Position Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1121 SUZUKI OBD Code Description Sensor signal output not consistent with engine load measurement
P1121 SUBARU 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 OBD Code Description Neutral Position Switch Circuit low Input [MT Vehicles] Neutral Position Switch Circuit Low Input [AT Vehicles]
P1121 PONTIAC Throttle Position Sensor Circuit Intermittent High Voltage
Possible causes – Faulty Throttle Position Sensor– Throttle Position Sensor harness is open or shorted– Throttle Position Sensor circuit poor electrical connection– Throttle Position Sensor not properly adjusted When is the obd code mean? When the Powertrain Control Module (PCM) senses a signal voltage higher than the normal operating range of the sensor, the P1121…
P1121 NISSAN Electric Throttle Control Actuator
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…