Posts
4
Joined
5/15/2019
Location
Layton, UT
US
Edited Date/Time
5/16/2019 5:41pm
I have a 2018 yamaha yz450f, It has a raze ecu on it. I tried to replace the raze with the stock ecu and it wont run(starts but backfires and wont rev) I have tried a ecu from another working bike but still the same. Any suggestions or any one have experience with the raze? I have checked sensors and battery output.
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