Quantcast
Jump to content


Recommended Posts

Posted

We took our side x side out for a 20 mile ride the other night (which of course warmed it up pretty good). Next morning when we turned the key nothing happened. Specifically, no starter fuel pump sound and no instrument panel info. Everything else (headlights, turn signals, 4 wheel/2 wheel drive actuator) seems to still work and the engine turns over but won't start.

In checking the not real helpful manual, we THINK the problem may be a bad Electronic Control Unit. Is there a way to check that specifically or could it be anything else? Any advice would be greatly appreciated!

Posted

silverbullet

It is problem in the wiring connections.Pull fuse box off and see if any wires are brunt in the back of the fuse box.Swap relys and see if that works.I think Ernie has a wiring diag.Its vary rare the computer goes bad.Check members they should be able to help.JMC is moving but i think an eBay dealer will sell inventory on eBay.Not sure yet Casey didn't know.

Matt

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By Rschrem
      Hi, my 2010 Hisun will crannk but comes to a stop and only clicks.  It has new battery and solinoid. Battery connections all seem good. Any ideas what the problem is? 
    • By Prepper
      I have been doing a little research on which engine oil is best for UTV engines.  There seems to be some disagreement over using a good quality regular engine oil, and the necessity of using "M2" (or wet clutch suitable) oil.  My understanding is the "wet clutch" suitable oil has less friction reduction properties (hence a more responsive clutch with less slippage).  While less friction reduction properties would seem to be better for the wet clutch... it would not be best for the internal engine parts like camshaft bearings and other moving parts where friction is detrimental and would lead to premature failure.  Some folks swear you need M2 oil, while others say they have been using regular motor oil for years and their clutch is just fine.  Could they both be right ???
      Any thoughts ?
       
    • By monkthumper
      Fuel pump is good (i hotwired it) swapped relay with known good one no help. I'm leanin towards ECU but cannot find wiring diagram online. Dont know how fuel pump relay gets its signal, all fuses good, any help? 
    • By Ed Michael
      My older LM 650 is blowing fuel into the air cleaner.  Any idea on what would cause this?  It is the Suzuki motor.  Not sure what model year it is.
      Thanks
      Subaru SxS.mp4
    • By Matthew Smith
      2013 Bennche Bighorn 700 EFI
       I just picked up this project that I was told would crank, but not start.  This is what I’ve figured out so far….
      I installed a new battery and get all dash lights, head lights, and brake lights on when turning the ignition on.  Fuel pump even turns on.  It does not crank with the key, but would when I jumped the starter solenoid, so I replaced it…..no change.
      Figured I’d check for spark and compression while I was dorking around.  Compression is 150 psi, but there is no spark.  Replaced the spark plug… no change.
      So, is my new starter solenoid bad?  Could it be the brake or gear position switches even though the brakes and neutral lights come on?  Not sure where to go from here.




×
×
  • Create New...