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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 834 (Engine Controls - Powertrain DTC Charts And Descriptions (Except Diesel & Hybrid)) >> DTC Diagnosis >> P020X - Injector Circuit/Open - Cylinder X

P020X - Injector Circuit/Open - Cylinder X

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P020X - INJECTOR CIRCUIT/OPEN - CYLINDER X

Description:  Note: x represents injector numbers 1 through 9.
The comprehensive component monitor (CCM) monitors the operation of the fuel injector drivers in the powertrain control module (PCM). The test fails when the fuel injector circuitry is inoperative.
Possible Causes: 
  • Open circuit
  • Damaged fuel injector
  • Damaged PCM
Diagnostic Aids:  PID Data Monitor INJx_F fault flags equals YES.
This DTC is set when a concern is detected between the PCM and the fuel injector.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All refer to PINPOINT TEST KG .
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