saxo vts injector problem

  1. Newbie Joined: Jul 2009 bangor Posts: 5 saxo vtr rally car... 106 gti and bmw m3
    #1
    hi a few days ago i was driving home in my vts when it started to misfire really bad. so i pulled over had a quick check and couldent see anything visually got the car home and it got worst.
    first thing i did was replaced the coil pack and plug.. still the same i then striped the inlet out and checked the injectors to find the 2 middle injectors were injecting and the 2 outer ones were not. so far iv changed the injectors, rail, ecu the small injector loom which plugs under the manifold, fuel pump still to no avail..
    its driving me nuts has anyone come across this problem before were should i go next

    cheers paul
  2. Established Member Joined: Jan 2008 Posts: 1802
    #2
    check you're beeping out the 3-pin injector loom to pins 1 and 2 respectively on the 55pin ECU plug.

    Andy
  3. Established Member Joined: Oct 2004 Warrington Posts: 1987 AX VTS 57 3.0 TDI A5
    #3
    injector driver could have failed in the ECU
  4. L-plater Joined: Jul 2013 kent Posts: 36 citroen saxo 1.1 desire soon the be 16v
    #4
    sorry to bump an old post.... My vts has a similar problem to this. its running on the 2 middle cylinders and not on the outer 2. i have a spark from all 4 plugs and have changed everything other than the ecu. any help or suggestions will be greatly appreciated. Thanks in advanced