I have a 2016 1000S that’s been bulletproof until I got the most recent ECU recall. Got it home and went for a short ride and it lurched when coming to a stop or coming off the throttle. I assumed it was the belt. It wasn’t, it ended up throwing the code 520344.

It’s currently at the dealer. This is where they are: checked fuel pressure, oil pressure, both were good, installed new spark plugs, still runs like shit, They are sending a data file to polaris to look at and see if they can tell us.

Anyone have any advice? Think it’s related to the recall? Thanks!

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