So here's what I'm havin troubles with. I'm getting no spark to the plugs. I have tested the hall sender, the ignition control module (ICM), the coil, knock sensor, coolent sensors, and the afm. As well as replaced plugs and new spark wires. When I test the coil with the key on I get 12volts to it. I did test the four individual wires ( 2 red/black for neg and 2 black for pos) 1 r/b gets full 12v and one does not same with the black wires. I read that I needed to have a heavier ground to the coil mount so I have done that as well. All grounds are free of corosion as well as connected. I have also bypassed the ign switch was told that may be a prob as well. At this point I have replaced the complete ign system and still have no spark. I do not have a clue of wat else to do. Could this be an ECU prob?
Jul 5, 2010 at 5:04 PM
