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2016 652 code

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6K views 1 reply 1 participant last post by  kt19  
K
#1 ·
Been chasing a problem for a couple of days now. I have a 652 code and I'm running on one cylinder.
Its a 2016 RZR XPT no tuners no nothing.

What I've done:
Measured voltage to injectors 8.6 to 9.1 volts.
Removed injectors verified they are actually working using a 9 volt battery.
Cleaned both injectors
Removed the connector for the PTO side injector (652 leads me to this side) and installed terminals to verify it wasn't the actual connector.
Can not see a visible wear spot in the harness back to the ECU.

Any other thoughts on where to go. Searching the forum has led me to where I am now.

Thanks,
 
K
#2 ·
Found the issue. The zip tie holder nearest the ECU wore through and broke the negative wire for the PTO injector. cut and spliced working good now. FYI the wire that polaris used does not take solder. I had to butt splice and heat shrink. Not my preferred way to do this but I guess we will see what happens. Also another FYI found wires at each tie down poit that had some damage, Repaired and sealed all. This machine does have 4500 miles on it so there is a little extra wear but something to keep in mind and if you are in there add a little extra insulation between the harness and tie down points.
 
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