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Downtown 300 / Re: FXTUL M3 - motorcycle diagnostic tool for 60 USD - works with Downtown 300i !
« on: February 10, 2025, 06:03:43 PM »
I bought one but it doesn't work with the 4 pin plug on the 2011 uxv 500i
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General Discussion / 2011 uxv 500i idle help
« on: February 10, 2025, 05:57:14 PM »
I am looking for a CAN diagnostic link tool for this thing. I recently acquired a super clean 2011 500i. Would idle but not rev. turned out to be a bad exhaust cam. got it running and it sounds good other than it has the check engine light on for the idle speed sensor. not having test equipment i replaced the sensor but it didn't change anything. it idles at 2000 to 2500 rpm back and forth. if you unplug the sensor and pull it out set the valve manually and reinstall without plugging back into the harness it idles at 1200 to 1500 rpm and runs fine. on another note the speedometer comes and goes. could be the ECM has a bad ground?
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Side By Side / Re: 2011 UXV 500 will start and Idle, but not accelerate
« on: January 31, 2025, 07:36:25 PM »
Check the exhaust cam lobe. mine was the same way, idle only. easy fix for about $125
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