Quantcast
Jump to content


Recommended Posts

Posted

So like a lot of other Hisun owners I am having fuel injector problems, put a new one in and now a few weeks later I have no injector pulse. Does anyone know where I can find some wiring diagrams?? Its a 2019 Hisun Sector 550.  Thanks for any help!

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 Xov
      Just received delivery of a 2024 AMP Pro.  Thought I'd start a thread with my impressions as I use it and learn more.  There doesn't seem to be a whole lot of real-world usage information out there on this model.  Hope this will help others as they research.
      Intended Use Cases
      Fire mitigation / slash removal from a 5 acre forested and well-gamble-oaked property.  The previous owners thought as much about fire mitigation as I do about fashion: not much. Snow removal Stump pulling General hauling (rock, lumber, etc.) Weimaraner energy depletion.  Wasn't an original use case, but a nice added bonus.  Experiences So Far
      Wasn't impressed that two of the bumpers on the underside of the bed where it sits upon the frame were missing.  The metal on metal contact has damaged the powder coating and the frame.  I expect a little better QC.
      I've only put a few hours on it, so not a ton to report on usage.  It isn't quiet; it's silent.  I can't even detect an electric note from the motor. I removed (and subsequently replaced) the motor cover noticed that the motor is German and made by Schambuller.  The motor controller is Italian and made by Dana TM4.  Given the operating specs of both I found on the web, I suspect both are higher quality than the previous Navitas (which is supposed to be decent).  The motor is rated at 25 hp and 71.5 lb-ft of torque.  It feels very powerful.  All the torque is delivered instantly, if desired.
      The bed is huge and has an electric dump as standard.  Great feature but would like it to go up a bit more.  Probably not feasible from an engineering perspective, but I want and I need ;).
      Power steering is nice, but vague.  Probably common to many UTVs, but I am accustomed to more direct results from input.  Plan early and plan often.
      In our first full day of usage, we hauled about 1/2 as much slash as the entire rest of the year when I was doing it by hand cart.  I may get fatter, but I'll also get more done.  After a few days of usage, the battery meter has gone down by 1/10th. 
      Until next time...


    • By Paul L
      When I am driving at 30 to 40 mph on the highway, the display will change from H (high) to R (reverse).  It does not actually shift into reverse, it seems to shift into neutral and starts losing speed and the gas pedal has no effect.  After the rpm/speed drops for 5 seconds or so, it changes back to H and runs fine for another minute or so.  You have to try to drive it at less than 5000 rpm or so, to try and keep this from happening.  Any ideas on what the problem might be?  It only happens at the higher speeds.
    • By Unhappy Kioti K9 Owner
      I own a K9 with 50hrs that has been in for repair more than once the farm.  Multitude of issues, trying to file lemon on it but interested in knowing if owners are organizing for a class action suit.  The dealer informs me there are “a lot of owners very unhappy with these”.
      Thanks
    • By CapnWalleye
      Just picked up a Hisun 500 that had shift issues (corroded fan gear) which I fixed. It also didn't seem to be running smoothly then all of a sudden it got worse. It seems to miss on both idle and when pushing the gas pedal to the floor and doesn't seem to be running at full power. I've been working with a local person who is walking me through some steps, but I'd like some input from this group as well. What I've done:
      - drained the fuel tank and replaced it with 93 octane fuel and added heet to help with any water problems.
      - replaced the fuel injector.
      - disconnected the battery (several times) to allow the module to reset.
      - set the valve clearance, both intake and exhaust, within specs ... intake was tight but exhaust seemed fine.
      - replaced the battery.
      - replaced the O2 sensor.
      Nothing has helped. Not sure what the next steps are, but would appreciate any expertise that can be offered here.
       
    • By Homeowner A
      I was randomly and briefly able to connect to my Coleman UTV 400s ECU the other day twice and haven't been able to since.  When I was able to access it, I found the following codes and wondered if anyone may know where I should start or what I should look at?  
      P0031 - O2 Sensor Heater Control Voltage Low
      P0107 - Manifold Absolute Pressure/Barometer Pressure Voltage Low
      P0113 - Intake Air Temperature Sensor Voltage High
      P0118 - Engine Coolant Temperature Sensor Voltage High
      P0650 - Malfunction Indicator Lamp (MIL) failure
       
×
×
  • Create New...