Fuel Delivery Error
Table of contents
P0148 FORD Possible Causes
- Severely restricted fuel filter
- Severely restricted fuel supply line
- Damaged or worn fuel pump
- Damaged or contaminated mass air flow (MAF) sensor
How do I fix code P0148 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 P0148 FORD code
The cost of diagnosing the P0148 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.
When is the code detected
The Engine Control Module (ECM) has detected that the FICMM input line is either shorted or open
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0148 FORD Description
The Engine Control Module (ECM) monitors the Fuel Injection Control Module Monitor (FICMM). The ECM sets the OBDII code when it detects a deviation between the fuel pressure set point and the actual fuel pressure or at least one bank is lean at Wide Open Throttle (WOT).