Crossing The Polarity..........DOH
#1
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I was hooking the jump start pack up to my 99 warrior just now and I had the postive clamp sprung off the battery side of the solenoid were i had it hooked up and touched the frame for a second or 2 making some sparks. I figured opps no big deal so I got it started let it warm up it was running fine at idle but wont do anything above 1/4 throttle. I just pops, hesitates and backfires....could this be in anyway related to the postive arcing to the ground. I know some cdi and rectifier/regulators will fry if the polarity is hooked up backwars so I dident know if the + touching the frame could have done that? Anyway what would be the symptoms of a bad cdi? I dont know if something just happend to go bad or if I cooked something.
thanks.
thanks.
#2
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You just shorted out the jump pack right? I don't think that would have done any damage, but I guess it's possible that you messed up the cdi. Usually when a cdi goes out it's all the way gone though, either all or nothing.
Did you check the parking brake sensor? This is a common problem with yamahas, the sensor can get stuck, and it sets a rev limiter around 2000 rpm. Try unplugging the sensor from the harness.
Did you check the parking brake sensor? This is a common problem with yamahas, the sensor can get stuck, and it sets a rev limiter around 2000 rpm. Try unplugging the sensor from the harness.
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