ecu unit zr900/mountain cat 900 2004 - - Arctic Cat Forum

Old 12-09-2010, 04:38 PM   #1
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ecu unit zr900/mountain cat 900 2004


i have cracks in my ecu boks, and i cant get any spark!
the stator and mangeto and coil is brand new,are there any way to test the ecu-unit??

it is a zr900 2004, are there some one who can have this part???

please help
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Old 12-09-2010, 04:50 PM   #2
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Sled: 02 M-Cat 800, 99 Jag 440, 96 Panther 440
ATV: none
zr 900 cdi items - Get great deals on eBay Motors items on!
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Old 12-09-2010, 05:54 PM   #3
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Sled: 04 king cat 162 98 zl500 93 cougar 440
10-11 Mileage:
09-10 Mileage: 300 so far
08-09 Mileage: 500
06-07 Mileage: 25
ATV: 04 650 v2
2009 Mileage: 250
2008 Mileage: 150
Ifyou buy one off ebay just make sure it is the right one. The mountain cats and king cats came factory with one for high altitude and if you use them at low altitude they have a mid-range lean spot. If you trail ride and hold the throttle steady at 25-30 mph it will blow them up. At least thats what I have read a few different places so just check the part #'s and make sure your getting the right one for your riding area. Other wise they do interchange from a zr to mcat/king cat except for altitudes.
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