DTC P054E - Idle Control System - Fuel Quantity Lower Than Expected
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P054E - IDLE CONTROL SYSTEM - FUEL QUANTITY LOWER THAN EXPECTED
| Description: | This DTC sets when the fuel quantity needed for idle control is greater than 30% lower than the lowest expected fuel rate. | ||
| Possible Causes: |
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| Diagnostic Aids: | The fuel pressure in the high pressure fuel system can be monitored by accessing the FRP_A PID on the scan tool. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST M . | ||