P1284 - Aborted KOER - Injector Control Pressure Failure
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P1284 - ABORTED KOER - INJECTOR CONTROL PRESSURE FAILURE
| Description: | The DTC indicates that the key on, engine running (KOER) self-test aborted because of the injection control pressure (ICP) out of self-test range. | |||
| Possible Causes: |
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| Diagnostic Aids: | Check for any harness concerns. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | Carry out the KOEO self-test. Diagnose all other DTCs first. Clear the DTCs. Repeat the KOER self test. If DTC P1284 is retrieved again, refer to the Performance Diagnostic Procedures for further diagnostics. | |||