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HOMESERVICE MANUALSFORD2021TRANSIT-350 HD BASE, VAN CARGO EXTENDED, 3.5L ENG VIN 8, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTMEMORY MODULESENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS (EXCEPT DIESEL & HYBRID)DIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND DESCRIPTIONSP0203 - CYLINDER 3 INJECTOR A CIRCUIT/OPEN
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, RWD

P0203 - Cylinder 3 Injector A Circuit/Open

2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, RWDSECTION P0203 - Cylinder 3 Injector A Circuit/Open
DTC DESCRIPTION P0203 - CYLINDER 3 INJECTOR A CIRCUIT/OPEN

Description:  The comprehensive component monitor (CCM) monitors the operation of the fuel injector drivers in the PCM. This DTC sets when the fuel injector circuitry is inoperative.
Possible Causes: 
  • VPWR circuit open (if equipped)
  • INJ3 circuit open
  • INJ3 circuit short to ground (direct injection vehicles)
  • INJ3 circuit short to voltage (direct injection vehicles)
  • INJ3RTN circuit open (if equipped)
  • INJ3RTN circuit short to ground (if equipped)
  • INJ3RTN circuit short to voltage (if equipped)
  • Damaged fuel injector 3
Diagnostic Aids:  For direct injection vehicles, the INJ3_F PID flags a concern. For all others, the INJ3_F PID flags equals YES.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
Aviator, Bronco Sport, Continental, Corsair 2.0L, Corsair 2.3L, EcoSport 1.0L, EcoSport 2.0L, Edge, Escape/Kuga 1.5L, Escape/Kuga 2.0L, Expedition, Explorer, F-150, Ford GT, Mustang 2.3L, Mustang 5.0L, Nautilus, Navigator, Ranger 2.3L, Transit, Transit Connect 1.0L,
Transit Connect 2.0L		 GO to Pinpoint Test DI.
All others GO to Pinpoint Test KG.
RENDER: 1.0x

NO RELATED

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