Category: Chevrolet

P2128 Chevrolet 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…

P2121 Chevrolet Throttle / Pedal Position Sensor / Switch D Circuit Range / Performance OBD Code: System: Subsystem:  P2121 Chevrolet – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position Sensor / Switch D Circuit Range / Performance Location: Analysis: Possible Causes:  Switch D  Out of Expected Range   Tech description:

P2122 Chevrolet Throttle Pedal Position Sensor/Switch D 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) P2122…

P2123 Chevrolet 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…

P2124 Chevrolet Throttle / Pedal Position Sensor / Switch D Circuit Intermittent OBD Code: System: Subsystem:  P2124 Chevrolet – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position Sensor / Switch D Circuit Intermittent Location: Analysis: Possible Causes:  Switch D  Circuit Sporatic / Not Continuous   Tech description:

P2119 Chevrolet Throttle Actuator Control Throttle Body Range/Performance Possible causes – Faulty electric throttle control actuator– Throttle plate sticking due to carbon build-up– Electric throttle control actuator harness is open or shorted– Electric throttle control actuator poor electrical circuit connection– Engine Control Module What about the obd code? The P2119 Chevrolet code is detected when…

P2120 Chevrolet Throttle Pedal Position Sensor/Switch D 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) P2120 Chevrolet Description…

P2118 Chevrolet Throttle Actuator Control Motor Current Range/Performance Possible causes – Faulty Throttle Actuator Control Actuator– Electronic Throttle Control System (ETCS) harness is open or shorted– Electronic Throttle Control System (ETCS) circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) monitors the battery supply voltage applied to the electronic throttle…

P2114 Chevrolet Throttle / Pedal Position (Sensor C) Minimum Stop Performance OBD Code: System: Subsystem:  P2114 Chevrolet – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor C) Minimum Stop Performance Location: Analysis: Possible Causes:  Sensor C     Tech description:

P2115 Chevrolet Throttle / Pedal Position (Sensor D) Minimum Stop Performance OBD Code: System: Subsystem:  P2115 Chevrolet – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor D) Minimum Stop Performance Location: Analysis: Possible Causes:  Sensor D     Tech description:

P2116 Chevrolet Throttle / Pedal Position (Sensor E) Minimum Stop Performance OBD Code: System: Subsystem:  P2116 Chevrolet – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor E) Minimum Stop Performance Location: Analysis: Possible Causes:  Sensor E     Tech description:

P2117 Chevrolet Throttle / Pedal Position (Sensor F) Minimum Stop Performance OBD Code: System: Subsystem:  P2117 Chevrolet – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor F) Minimum Stop Performance Location: Analysis: Possible Causes:  Sensor F     Tech description:

P2110 Chevrolet Throttle Actuator Control System – Forced Limited RPM Possible causes – Faulty Throttle Actuator Control Module– Throttle Actuator Control Module harness is open or shorted– Throttle Actuator Control Module circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2110 Chevrolet Description If a malfunction occurs in the…

P2111 Chevrolet Throttle Actuator Control System – Stuck Open Possible causes – Throttle Body Plate Binding– Faulty Throttle Actuator– Throttle Actuator harness is open or shorted– Throttle Actuator circuit poor electrical connection What about the obd code? Throttle valve locked during Engine Control Module (ECM) order to close Symptoms – Engine Light ON (or Service…

P2112 Chevrolet Throttle Actuator Control System – Stuck Closed Possible causes – Throttle Body Plate Binding– Faulty Throttle Actuator– Throttle Actuator harness is open or shorted– Throttle Actuator circuit poor electrical connection What about the obd code? Throttle valve locked during Engine Control Module (ECM) order to open Symptoms – Engine Light ON (or Service…

P2113 Chevrolet Throttle / Pedal Position (Sensor B) Minimum Stop Performance OBD Code: System: Subsystem:  P2113 Chevrolet – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor B) Minimum Stop Performance Location: Analysis: Possible Causes:  Sensor B     Tech description:

P2108 Chevrolet Throttle Actuator Control Module Problem Possible causes – Throttle Actuator Control Module harness open or shorted– Throttle Actuator Control Module circuit poor electrical connection– Check throttle body for binding-Clean throttle body– Throttle body actuator malfunction– Defective throttle body Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Engine hard to start–…