Results 1 to 4 of 4

Thread: Weak injector pulse

  1. #1
    Noooob
    Join Date
    Jun 2010
    Name
    Matt
    State
    NSW
    Location
    Campbelltown
    Country
    Australia
    Posts
    5,246

    Default Weak injector pulse

    Hey,

    Problem

    Car won't run

    Happening Since
    4age was installed into a ke70

    Issue

    The ecu appears to be giving out weak injector pulse, it is pulsing, but not enough to fire the injectors. I've seen this in the past and it has been weak earths.. If you manually earth the injectors temporarily the car will start.

    Has anyone else seen this before and is it likely to be a faulty ecu?

    Thanks
    Matt

  2. #2
    Noooob
    Join Date
    Jun 2010
    Name
    Matt
    State
    NSW
    Location
    Campbelltown
    Country
    Australia
    Posts
    5,246

    Default

    It would appear that i need to get an injector resistance pack thingy which...

    The injectors being used are pink

  3. #3
    Senior Member pt_y2k's Avatar
    Join Date
    May 2009
    Name
    Paul
    State
    QLD
    Location
    Brisbane
    Country
    Australia
    Posts
    301

    Default

    What 4age are you running and what ecu?

  4. #4
    Noooob
    Join Date
    Jun 2010
    Name
    Matt
    State
    NSW
    Location
    Campbelltown
    Country
    Australia
    Posts
    5,246

    Default

    Bigport for both questions.

Similar Threads

  1. No injector pulse on 4agze
    By Sprintn in forum Technical - Questions
    Replies: 4
    Last Post: 19th September 2011, 06:09 PM
  2. 4age 100kw injector pulse!
    By sic86 in forum Technical - Questions
    Replies: 9
    Last Post: 5th April 2010, 05:07 PM
  3. no injector pulse 4age
    By cozmic in forum Technical - Questions
    Replies: 8
    Last Post: 7th February 2010, 10:56 AM
  4. noid test light for testing for injector pulse
    By johnO2 in forum Technical - Questions
    Replies: 10
    Last Post: 7th August 2008, 10:07 PM
  5. injector pulse
    By johnO2 in forum Technical - Questions
    Replies: 2
    Last Post: 30th July 2008, 12:28 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •