Throttle Position Output Circuit Low
Table of contents
P2621 DODGE Possible Causes
- Faulty Throttle Position Sensor/Switch
- Throttle Position Sensor/Switch harness is open or shorted
- Throttle Position Sensor/Switch circuit poor electrical connection
How do I fix code P2621 DODGE?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P2621 DODGE code
The cost of diagnosing the P2621 DODGE code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2621 DODGE Description
The Engine Control Module (ECM) monitors the Throttle Position circuit signal. The ECM sets the OBDII Code when the Throttle Position circuit signal is out of factory specifications.