Jeep Grand Cherokee injector 2 timing issue

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  • WesternElectric
    Junior Member
    • Sep 2018
    • 2

    Jeep Grand Cherokee injector 2 timing issue

    Good day, I have a 2014 Jeep Grand Cherokee 3.0 Diesel in my shop with a fault code says injector 2 Timing not the same as other injectors. I have tested the injector at a diesel injection shop and tests okay. Swapped injector 1&2 and fault still says injector 2. Checked wiring to ECU and resistance on harness from injectors to ECU and tests okay. Checked pins on ECU plug and all look good. Please can you advise if there are any other checks I may have missed to diagnose this fault.
    Any advice will be greatly appreciated.
    Last edited by WesternElectric; 09-18-2018, 11:30 AM. Reason: Added info
  • ToltecasChavez
    Senior Member
    • Apr 2011
    • 408

    #2
    Can you post the code number?

    Comment

    • diesel71
      Senior Member
      • Feb 2008
      • 921

      #3
      perform a relative compression test, make sure that cyl #2 has good compression.

      Comment

      • WesternElectric
        Junior Member
        • Sep 2018
        • 2

        #4
        Jeep grand cherokee

        Hi the fault code is P020B-00

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