P2123 2005 NISSAN MAXIMA - Accelerator Pedal Position Sensor Circuit Range/Performance
P2123 2005 Nissan Maxima DescriptionThe Accelerator Pedal Position (APP) sensor is installed on the upper end of the accelerator pedal assembly. The sensor detects the accelerator position and sends a signal to the Engine Control Module (ECM). Accelerator pedal position sensor has two sensors. These sensors are a kind of potentiometers which transform the accelerator pedal position into output voltage, and emit the voltage signal to the ECM. In addition, these sensors detect the opening and closing speed of the accelerator pedal and feed the voltage signals to the ECM. The ECM judges the current opening angle of the accelerator pedal from these signals and controls the throttle control motor based on these signals. Idle position of the accelerator pedal is determined by the ECM receiving the signal from the accelerator pedal position sensor. The ECM uses this signal for the engine operation such as fuel cut.
Need more help?Do you need more help with the P2123 2005 Nissan Maxima code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code
P2123 2005 NISSAN MAXIMA CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2123 2005 Nissan Maxima code? Have you replaced any parts?
Any information is appreciated. Thanks