P2289 - Injector Control Pressure Too High - Engine Off
WARNING: This page is about a different car, the 2008 Ford Pickup, 2008 Ford F550 Super Duty, 2008 Ford F450 Super Duty, and 2008 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P2289 - INJECTOR CONTROL PRESSURE TOO HIGH - ENGINE OFF
| Description: | The powertrain control module (PCM) monitors the fuel rail pressure (FRP) when the engine is turned OFF. If the FRP does not decrease below the calibrated threshold within the calibrated time, this DTC is set. | |||
| Possible Causes: |
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| Diagnostic Aids: | Use the high pressure fuel injection pump 4-pin inline connector to diagnose the fuel volume control valve and fuel pressure control valve. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | refer to PINPOINT TEST M . | - | refer to PINPOINT TEST M . | |