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Home >> Ford >> 2012 >> Fusion Hybrid >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Powertrain DTC Charts & Descriptions (Hybrid) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> DTC P0148: Fuel Delivery Error

DTC P0148: Fuel Delivery Error

P0148 - FUEL DELIVERY ERROR

Description:  Bank 1 is lean at wide open throttle (WOT).
Possible Causes: 
  • Severely restricted fuel filter
  • Severely restricted fuel supply line
  • Damaged or worn fuel pump
Diagnostic Aids: 
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST HC .
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