fault code 2552,injector meter rail high pressure,HELP

Discussion in 'International Forum' started by Appotox, Jun 3, 2013.

  1. Appotox

    Appotox Bobtail Member

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    2
    Apr 6, 2013
    0
    ok. Did some more snooping around. and when runs at 13-1400rpms I unplugged number 1 fuel and no change in sound of motor.Then I switched #1 with #4 and started it up again. Unplugged #4 and no change in sound,but when I unplugged number 1 there was slight change in sound.So I'm thinking original number one is shot.
     
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  3. pawpaw1

    pawpaw1 Medium Load Member

    396
    145
    Sep 9, 2011
    Dallas,Ga.
    0
    Possible. Remember , each solenoid controls 3 cyclinders . It's normal for it to drop some , then recover , when you stop 3 cylinders from firing.
    With Insite , the darn thing will run on One cylinder , for awhile.
     
  4. Appotox

    Appotox Bobtail Member

    44
    2
    Apr 6, 2013
    0
    installed new fuel actuator today,replaced #4 ,same ####,stays around 1000-1300 rpms. When it gets down to1050 rpms it sound like front injection is galloping. Checked resistance with ohmeter and shows same resistance in new one and old one.Timing actuators also show same resistance.Hmmm. i'll have video within next 24H
     
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