Closed Throttle Position Switch Malfunction

FAULT ID
P0510

TITLE
Closed Throttle Position Switch Malfunction

BACKGROUND
- While the engine is idling without pressing the accelerator pedal, "ON" signal can be inputted from the closed throttle position switch to the engine control module.
- The engine control module is used for checking the input signal during the engine idling.

RANGE OF CHECK
- The vehicle is under stopping, however, the vehicle should have been driven at speed on or over 30 km/h (18 MPH) at least one time before the vehicle is stopped.
- The engine speed is approx. 800 RPM's or below.

SET CONDITIONS
"OFF" signal was inputted from the closed throttle position switch for 2 seconds.

EFFECT
Limp-in

PROBABLE CAUSES
- Closed throttle position switch failed.
- Open or shorted closed throttle position switch circuit, or loose connector.
- Engine control module failed.