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Home >> Ford >> 2018 >> Transit-350 Base, Van Cargo Extended, 3.5L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls - Powertrain DTC Charts & Descriptions (Diesel)) >> Diagnostic Trouble Code (DTC) Charts And Descriptions >> DTC P0203 - Cylinder 3 Injector A Circuit/Open

DTC P0203 - Cylinder 3 Injector A Circuit/Open

WARNING: This page is about a different variant/trim than selected.
P0203 - CYLINDER 3 INJECTOR A CIRCUIT/OPEN

Description:  This DTC sets when the output of the fuel injector circuits are not within a calibrated limit.
Possible Causes: 
  • INJ3 circuit open
  • INJ3RTN circuit open
  • INJ3 circuit high resistance
  • INJ3RTN circuit high resistance
  • Damaged fuel injector connector
  • Damaged fuel injector
  • Damaged PCM
Diagnostic Aids: 
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST P .
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