FixVault
Home
›
Acura
›
2009
›
CSX Base, Automatic
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Fuel And Emissions Systems
›
System Description
›
Electronic Throttle Control System
›
Accelerator Pedal Position (APP) Sensor
Accelerator Pedal Position (APP) Sensor
As the accelerator pedal position changes, the sensor varies the signal voltage to the ECM/PCM.
Fig 1: Identifying Accelerator Pedal Position (APP) Sensor