P0148 FORD – Fuel Delivery Error

P0148 FORD Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

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

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).