My RZR has thrown check engine code 22 (tps open or short to ground) ever since I have owned it and I have never had any issues at all so I didn't mess with it. Now, the RZR is blowing the EFI fuse once I put it in gear and drive it a few feet. It runs fine in neutral at any RPM, and I can even run it in gear with the rear wheels jacked up off the ground as long as I want with no problems. The minute I put it back on the ground and move the fuse pops. I had to get it back up my steep driveway and all I had was a 25 amp fuse and it popped that one as well.
When I pull the code after the fuse blows I still have code 22 most of the time, but occasionally I also get 51 and 52 which is short to ground or battery for injector 1 and injector 2 respectively.
I have a power commander 3 and I have disconnected it completely and plugged everything back in stock configuration and the problem persists. I have left the bike idling and grabbed every wire I can find from the fuse box to the front diff actuator all the way back to the ECU and twisted and pulled as much as I can trying to make a potentially exposed wire hit the frame, I have shaken the bike as much as I physically can and the only thing that blows the fuse is driving in gear (forward, reverse, high, low, doesn't matter).
At this point I don't know what else to check. I have searched this forum and read through every thread on this topic but no one has taken the time to come back and post what their underlying issue was regarding blown EFI fuses.
Does anyone have any recommendations on what to try next?
Thanks,
Tech
When I pull the code after the fuse blows I still have code 22 most of the time, but occasionally I also get 51 and 52 which is short to ground or battery for injector 1 and injector 2 respectively.
I have a power commander 3 and I have disconnected it completely and plugged everything back in stock configuration and the problem persists. I have left the bike idling and grabbed every wire I can find from the fuse box to the front diff actuator all the way back to the ECU and twisted and pulled as much as I can trying to make a potentially exposed wire hit the frame, I have shaken the bike as much as I physically can and the only thing that blows the fuse is driving in gear (forward, reverse, high, low, doesn't matter).
At this point I don't know what else to check. I have searched this forum and read through every thread on this topic but no one has taken the time to come back and post what their underlying issue was regarding blown EFI fuses.
Does anyone have any recommendations on what to try next?
Thanks,
Tech