DTC P020X: Injector Circuit/Open - Cylinder X
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2006 Mercury Mountaineer, 2006 Mercury Monterey, 2006 Mercury Montego, 2006 Mercury Mariner, and 2006 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
P020X - INJECTOR CIRCUIT/OPEN - CYLINDER X
| Description: | Note: x represents injector number 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. |
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| Possible Causes: |
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| Diagnostic Aids: | PID Data Monitor INJxF fault flags equals YES. For the Ford GT, this DTC is set when a concern is detected in the circuit between the PCM and the fuel injector interface module. For all others, this DTC is set when a concern is detected between the PCM and the fuel injector. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Ford GT | GO to Pinpoint Test HL . | ||
| All others | GO to Pinpoint Test KG . | ||