Diesel Particulate Filter Pressure Sensor ‘A’ Circuit Range/Performance
Table of contents
P2453 FORD Possible Causes
- Faulty Diesel Particulate Filter (DPF) Pressure Sensor
- Diesel Particulate Filter (DPF) Pressure Sensor harness is open or shorted
- Diesel Particulate Filter (DPF) Pressure Sensor circuit poor electrical connection
- Corrosion or poor mating terminals and wiring
- Leaks in the diesel particulate filter pressure sensor connecting hose
How do I fix code P2453 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 P2453 FORD code
The cost of diagnosing the P2453 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)
P2453 FORD Description
The Powertrain Control Module (PCM) monitors the diesel particulate filter pressure sensor for offset and stuck signal value concerns. The test fails when the diesel particulate filter pressure sensor signal value at key ON, engine OFF is greater than 2.5 kPa (0.36 psi) or the key ON, engine running signal value changes less than 0.01 volt in 2 minutes.