Throttle/Pedal Position Sensor/Switch C Circuit
Generic electrical fault on throttle/pedal position sensor C (third sensor in some redundant designs).
Affected components
- Throttle position sensor c
- Sensor wiring
Common causes
- High likelihood: Sensor failed
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.