Throttle/Pedal Position Sensor C Minimum Stop Performance
The minimum stop signal from throttle/pedal position sensor C is out of specification during initialization. Used on systems with three redundant sensor channels for safety-critical drive-by-wire control.
Affected components
- Accelerator pedal position sensor
- Throttle position sensor
Common causes
- High likelihood: Internal pedal sensor fault
- Medium likelihood: Corroded connector pins
Possible symptoms
- Check engine light on
- Reduced throttle response, possible limp mode
- Hesitation or surging
- Idle too high or too low
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
- A drive cycle may be required after repair
- Reduced-power or limp mode may occur
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.