Jump to content

02 24v no start

Posted

I have an 02 24v 6 speed, just did injection pump. Everything is good there. Cracked injectors got fuel to them, closed 3 off truck fired up. Took it for a test drive n everything was great, brought it back to the house, shut it off waited 3 mins and fired it back up nps at all. Shut it off cleaned up tools etc. Went to start it and now it won't start. Lots of fuel to injectors, but keeps saying "no bus" on instrument cluster. My super chips programmer can't even connect to it. Just cranks and cranks but no fire. Any help would be greatly appreciated.

  • Replies 27
  • Views 2.8k
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Most Popular Posts

  • Mopar1973Man
    Mopar1973Man

    Wait to start should display regardless of the CCD Network as long as power is supplied to the ECM the very first instruction is the WTS light for either bulb test or fire up the grid heater. WTS is n

  • Tractorman
    Tractorman

    What is that red wire that has a messy connection to the alternator output terminal?  If there are more wiring connections on your truck that are done in that manner, I would be thoroughly looking ove

  • Dieselfuture
    Dieselfuture

    It's OK to temporarily test it like that, not recommended to leave it without reprogramming it to your truck.

Posted Images

Featured Replies

I think if both the ECM & PCM came off a the same working truck and dont work on yours that it would have to be a wiring issue, grounds, or god knows what. There is a lot to match to know for sure.

    • Like 1
    On ‎5‎/‎10‎/‎2019 at 10:14 AM, Coltenkrause said:

     

    IMG_20190510_104219508_HDR.jpg

     

     

    What is that red wire that has a messy connection to the alternator output terminal?  If there are more wiring connections on your truck that are done in that manner, I would be thoroughly looking over the electrical system.

     

    - John

    • Like 2

    @Mopar1973Man, in the last few days I have noticed that there are no longer any names associated with "Likes" for my posts and others that I see.  For example, I have two "Likes" in my previous post, but I don't know who they are.

     

    Anyone else experiencing this problem?

     

    - John

    On ‎5‎/‎12‎/‎2019 at 8:15 PM, Tractorman said:

     

    What is that red wire that has a messy connection to the alternator output terminal?  If there are more wiring connections on your truck that are done in that manner, I would be thoroughly looking over the electrical system.

     

    - John

    And Fix that connection as soon as possible.  Something is probably loose there.

    • Owner

    IMG_20190510_104219508_HDR.jpg

     

    Just wait till the alternator fuse blows and whatever that is that red wire powering will most likely burst into flames when the charge voltage goes over 20 volts.  This is something I wish AirDog would take out of there install manual. Anything hooked to the alternator line will instantly burn up when the fuse blows this includes electronic devices or electric motors. 

    Why? Because the PCM will no longer see the charge voltage and will crank up the field to max power so the alternator no longer connected it will fry anything hooked to it. 

    NEVER hook anything to the alternator line between the fuse and the alternator you asking for vehicle fire for sure. 

     

    • Like 1

    If the ECM is bad, try one from another truck. I had to do this to get my truck home. I used one from a 2001, and only thing the didn't work was the oil pressure gauge (different signal/wiring). 

    Go to topic listing