Severity: Fix within days. Drive with caution and watch for new symptoms.
The throttle position sensor is sending a signal above its maximum, which usually means a wiring fault or a sensor stuck at a high reading.
Check the wiring for shorts and replace the sensor if its reading stays pegged high.
The engine may idle high or surge. Drive carefully and get it checked soon.
You can drive short distances carefully; watch for worsening symptoms. The engine may idle high or surge. Drive carefully and get it checked soon.
The most common causes are: Failed throttle position sensor; Short to power in the wiring; Damaged connector; Faulty throttle body. A scan tool and a visual check of the parts above is where a technician starts.
Check the wiring for shorts and replace the sensor if its reading stays pegged high.
