Exhaust Gas Recirculation Cooling System Performance
Table of contents
P2457 FORD Possible Causes
- Faulty Exhaust Gas Recirculation (EGR) temperature sensor
- Exhaust Gas Recirculation (EGR) temperature sensor harness is open or shorted
- Exhaust Gas Recirculation (EGR) temperature sensor circuit poor electrical connection
How do I fix code P2457 FORD?
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 P2457 FORD code
The cost of diagnosing the P2457 FORD 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)
P2457 FORD Description
The Powertrain Control Module (PCM) monitors the Exhaust Gas Recirculation (EGR) temperature sensor for variations in temperature. The OBDII code is set when the PCM detects the temperature out of factory specifications.