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P0201 - Cylinder 1 Injector Circuit/Open - DTC Chart

P0201 - CYLINDER 1 INJECTOR CIRCUIT/OPEN - DTC CHART

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)
  • INJ1 circuit open
  • INJ1 circuit short to ground (direct injection vehicles)
  • INJ1 circuit short to voltage (direct injection vehicles)
  • INJ1RTN circuit open (if equipped)
  • INJ1RTN circuit short to ground (if equipped)
  • INJ1RTN circuit short to voltage (if equipped)
  • Damaged fuel injector 1
  • Damaged PCM
Diagnostic Aids:  For direct injection vehicles, the INJ1_F PID flags a concern. For all others, the INJ1_F PID flags equals YES.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
Edge 2.0L,
Edge 2.7L,
Escape/Kuga 1.6L,
Escape/Kuga 2.0L,
Expedition,
Explorer 2.0L,
Explorer 3.5L GTDI,
F-150 2.7L,
F-150 3.5L GTDI,
Fiesta 1.0L,
Fiesta 1.6L GTDI,
Flex 3.5L GTDI,
Focus,
Fusion 1.5L,
Fusion 1.6L,
Fusion 2.0L,
MKC,
MKS 3.5L,
MKT 2.0L,
MKT 3.5L,
MKZ 2.0L,
Mustang 2.3L,
Navigator,
Taurus 2.0L,
Taurus 3.5L GTDI,
Transit 3.5L,
Transit Connect 1.6L		 GO to Pinpoint Test DI .
All others GO to Pinpoint Test KG .
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