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Home >> Ford >> 2005 >> Escape Hybrid, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls - Powertrain DTC Charts & Description (Except Diesel & Hybrid)) >> Diagnostic Trouble Code (DTC) Charts And Descriptions >> DTC P0148: Fuel Delivery Error

DTC P0148: Fuel Delivery Error

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P0148 - FUEL DELIVERY ERROR

Description:  At least 1 bank is lean at wide open throttle.
Possible Causes: 
  • Severely restricted fuel filter
  • Severely restricted fuel supply line
  • Damaged or worn fuel pump.
  • Damaged or contaminated mass air flow (MAF) sensor
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All - - GO to HC: Fuel Delivery System STEP HC1.