How to Fix P1139 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)
P1139 FORD Meaning
Malfunction in the fuel water indicator circuit is the generic description for Ford P1139 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the Ford P1139 OBDII code.