DTC P027A - Fuel Pump Module B Control Circuit/Open

2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, AWDSECTION DTC P027A - Fuel Pump Module B Control Circuit/Open
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Ford Transit-350 HD, 2018 Ford Transit-350, 2018 Ford Transit-250, 2018 Ford Transit-150, and 2018 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
P027A - FUEL PUMP MODULE B CONTROL CIRCUIT/OPEN

Description:  When the PCM commands the fuel pump (FP) ON, the PCM is able to detect a short to voltage on the FPC circuit. When the PCM commands the FP OFF, the PCM is able to detect an open circuit or a short to ground on the FPC circuit. This DTC sets when the PCM detects the FPC circuit is open or shorted to voltage or ground.
Possible Causes: 
  • FPC circuit open or short to ground
  • FPC circuit short to voltage
  • Damaged fuel pump control module
Diagnostic Aids: 
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST MA .
RENDER: 1.0x

NO RELATED

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