Fuel Injection Pump Watchdog Malfunction
Table of contents
P1608 FORD Possible Causes
- Faulty Fuel Injection Pump (FIP)
- Fuel Injection Pump harness is open or shorted
- Fuel Injection Pump circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How do I fix code P1608 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.
Tech Notes
- P1608 is more of a wiring issue where the where there is rub through wire damage and because of this you get no throttle response. and hard to start. inspect the harness and check for any rub through area and repair any wire that show damage.
Cost of diagnosing the P1608 FORD code
The cost of diagnosing the P1608 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)
P1608 FORD Description
The Powertrain Control Module (PCM) monitors the Fuel Injection Pump (FIP). The PCM sets the OBDII code when the Fuel Injection Pump is not to factory specifications.