Throttle/Pedal Position Sensor "E" Circuit High
Throttle/Pedal Position Sensor "E" Circuit High: the signal voltage is above the expected range. Often an open circuit or a short to supply voltage.
Affected components
- Accelerator pedal sensor
- Accelerator pedal wiring
Common causes
- High likelihood: Signal wire shorted to supply
- Medium likelihood: Sensor ground open
- Low likelihood: Connector pins corroded - high contact resistance
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.