2250 low rail pressure code |
07-24-2017, (Subject: 2250 low rail pressure code ) Post: #18 | |||
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RE: 2250 low rail pressure code the fuel pump actuator is a great spot to start. do a high pressure test and listen for any idle change when it climbs in pressure - it should stay perfectly smooth. if it starts to hunt slightly change the actuator. can also be the check valves in the pump head, did you test em when the head was off? | |||
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