Buy 2003 Land-rover Discovery Throttle Position Sensor. Discovery Series II. Throttle Position Sensor Engine, Acceleration - OEM Land-rover Part # ERR7322

Potentiometer -. Throttle Hall Effect Sensor. Throttle Position Sensor.
Throttle Position Sensor.

Throttle Position Sensor

Fits Discovery

Discovery Series II.
Throttle Position Sensor - Repair or Replace
Your engine’s throttle position sensor tells the engine computer in your 2003 Land Rover Discovery how far the gas pedal is being depressed. If it has failed, you may notice symptoms such as no acceleration or poor acceleration in addition to a check engine light.