Category: Buick

P2122 Buick 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 Buick 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 Buick Throttle / Pedal Position Sensor / Switch D Circuit Intermittent OBD Code: System: Subsystem:  P2124 Buick – (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: Buick Vehicle:Buick Regal –…

P2119 Buick 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 Buick code is detected when…

P2120 Buick 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 Buick Description…

P2121 Buick Throttle / Pedal Position Sensor / Switch D Circuit Range / Performance OBD Code: System: Subsystem:  P2121 Buick – (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: Buick…

P2118 Buick 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…

P2115 Buick Throttle / Pedal Position (Sensor D) Minimum Stop Performance OBD Code: System: Subsystem:  P2115 Buick – (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: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse –…

P2116 Buick Throttle / Pedal Position (Sensor E) Minimum Stop Performance OBD Code: System: Subsystem:  P2116 Buick – (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: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse –…

P2117 Buick Throttle / Pedal Position (Sensor F) Minimum Stop Performance OBD Code: System: Subsystem:  P2117 Buick – (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: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse –…

P2111 Buick 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 Buick 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 Buick Throttle / Pedal Position (Sensor B) Minimum Stop Performance OBD Code: System: Subsystem:  P2113 Buick – (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: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse –…

P2114 Buick Throttle / Pedal Position (Sensor C) Minimum Stop Performance OBD Code: System: Subsystem:  P2114 Buick – (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: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse –…

P2109 Buick Throttle / Pedal Position (Sensor A) Minimum Stop Performance OBD Code: System: Subsystem:  P2109 Buick – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor A) Minimum Stop Performance Location: Analysis: Possible Causes:  Sensor A     Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse –…

P210A Buick Throttle Actuator B Control Motor Circuit/Open Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous…