The ecm fuse blaves out when the inigition switch is turned on?
Nov 24, 2009 at 1:22 PM
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HMAC300
CERTIFIED EXPERT
48,601 POSTS
you may have a short in the system causeing this or your computer is bad. Your service engine light shouldbeon as well. it should take a 15 amp fuse for it. You'll have to take it to a pro so he can check it out.