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hard start

  1. Husaberg, Husqvarna
    I recently bought a Husaberg fe350 from 2013. The battery that was on the motorcycle was bad. one day I was preparing to go on a ride so I set up the charger to fast charge which fried my ECU, now I have installed a new ECU and a new battery but the ECU is from an sx250, the bike has a hard time...