P120E FORD Possible Causes
- Fuel pressure sensor circuit “A” faulty
- Fuel pressure sensor circuit “A” wiring harness open or shorted
- Poor electrical connection in fuel pressure sensor circuit “A”
How to Fix P120E FORD Code?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or engine service warning light soon)
P120E FORD Meaning
The Powertrain Control Module (PCM) monitors the fuel pressure sensor circuit “A”. The PCM sets the OBDII code when the fuel pressure sensor circuit “A” does not meet factory specifications.