hello my check engine light ran a bad ecu. i bought a used one and now when i turn the key tjust enough to get the radio to come on without starting it, the check engine light no longer pops up immediatly. i started it and it idled fine. i shut it off and tried again but this time everything shut off including lights. no power at all and i just replaced my car bttery the other day. i unhooked the battery and reconnected. i turned the key halfway and everything worked fine untill i go to start it and then all power shuts off. it doesnt even turn over. iis it possible this ecu is bad as well?
Aug 4, 2010 at 7:19 PM