Quantcast
Jump to content


Recommended Posts

Posted

I have a 2018 Massimo 700 MSU with the Delphi MT05 ECU.

I have seen an alternative ECU reset procedure that involves running the engine at WOT for 5 seconds in neutral and then shutting down while throttle still at WOT.  The articles include comments that the rev limiter will prevent engine overspeed ad attendant damage. 

1. Is this actually a recommended procedure for restting the ECU on a 700 MSU?

2. What is the rev limited maximum RPM for the 700 MSU?

I initiated this procedure but when the RPM exceeded 6000 I immediately terminated the process. It simply seemed excessive to me to continue.

 

Any and all responses are greatly appreciated.

 

Chile

  • Alex changed the title to 2018 Massimo 700 MSU Maximum RPM

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Similar Topics

    • By CSM_Retired
      Anyone know anything about the Massimo Warrior 1000 MXD Crew UTV? I like the look but don't know anyone that owns one. All feedback is appreciated.

    • By Homeowner A
      Have an issue all the sudden where the UTV will cut out randomly mid range throttle and under load.  Light consistent throttle on fairly flat ground no problems.  If you quickly change throttle position sometimes it will bog down and cut out, splutter, etc.  Floor it or let off and it may do just fine.  Going up a hill and adding more throttle as the incline demands, will cut out splutter and smell unburnt fuel.  So far doesn't ever completely quit.  If you let off it will idle just fine.  A lot of times if you floor it, it will pick up and even get a boost of power.  Changed to a slightly hotter plug to see if that would make a difference, but it didn't .  Any ideas what might be going on and what to try next?  
    • By TexAcoon
      I'm looking to purchase a 2015 Massimo 550 that might have an issue with it's throttle position sensor.   
      From the fella selling this UTV, he claims its to set the idle on fuel injection because the engine will not stay idle or when it starts sometimes it idles too high.
      My Question if anyone had any issues with their Massimo 550 and if it was actually the TPS or something else that would allow the machine to idle correctly.
      Thanks!
       
    • By Gerals
      I have a 2017 Massimo 500 that is locked in 4 wheel drive don’t know if the switch is working or if it’s something else does it have a fuse for the switch 
    • Get More For Your Device
    • By Brett
      Fuel injected 700 starts great and idles great but touch the gas and it dies
×
×
  • Create New...