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  1. K

    2008 DF90 won't start.

    Gotcha. Thank you.
  2. K

    2008 DF90 won't start.

    I did, but I'm the type of person that if I don't replug or return something right away, I'll forget. So as soon as I unplug the computer, I've been plugging the interface module right back in. I've never tried to start the motor with it unplugged. The actual module is in the center console.
  3. K

    2008 DF90 won't start.

    I have the 44 pin testing connector and I'm hooking it up as the tests indicate. Black wire has gone to pin 30, the negative terminal on the starter or random bolt on the motor. I've done the tests several times with the ground in different places and the results were all the same. I haven't...
  4. K

    2008 DF90 won't start.

    If there is a grounding problem, it has to be in the motor somewhere. The battery is located in the center console. After replacing the the first ECM, I took the battery out of the console, bought new, oversized, short cables and hooked the battery up straight to the cables. No battery switch...
  5. K

    2008 DF90 won't start.

    Ok. So, let's reset this. I apologize for my attitude, no excuse. The test for the gray wire is key on and check terminals 22, 38, 39 and 40. I have 12.6 volts upon testing which per the manual is the correct voltage. It is when I crank the motor and test I have bad voltage. So you're saying...
  6. K

    2008 DF90 won't start.

    Glad to see you get off on the frustations of others. I replaced the relays because they are cheap and easy to do just like the fuses cheap and easy. You keep being criptic and say follow the guide. I am. It keeps leading me to a bad ECM and at $2k I don't want to to keep throwing money at it...
  7. K

    2008 DF90 won't start.

    < Cranking > Check injector operating sound. Is result OK? – NO SOUND < Ignition switch “OFF” >Check fuel injector resistance. Is result OK? – YES 13.5-13.8 ohms < Ignition switch “ON” > Check “22, 38, 39 and 40 terminal voltage. Is result OK? – YES 12.6v < Cranking > Check fuel injector...
  8. K

    2008 DF90 won't start.

    In an attempt to clear some obviously muddy water, I have re-read my original post and left out some possibly important information. I have the Suzuki diagnostic software. You can test the function of the injectors from the program. All 4 injectors DO click during the test at a rate of...
  9. K

    2008 DF90 won't start.

    So. I'm not seeing the problem, that's why I'm asking for help. Guess I'm dumb. How about telling me where I'm going wrong. I can't figure it out!
  10. K

    2008 DF90 won't start.

    If you could, please show me where I went wrong.
  11. K

    2008 DF90 won't start.

    There is spark and no fuel delivery issue.
  12. K

    2008 DF90 won't start.

    Yes I do.
  13. K

    2008 DF90 won't start.

    Hi all. New here. Have a 2008 DF90 that stopped running while out on the water back in September. Prior to it not running, the motor would not go over 3000rpm unless it was started multiple times and we had to wait several seconds after the beep stopped to start the motor. Motor will crank, but...
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