Ignition woes
Anyone want to take a look at my Datamaster logs?
I used this link to diagnose my no spark condition. I have good dc voltages at A and D 12.4. Then went on to the AC tes and the 4v ac is there sometimes but not always. Thats where I left off because of rain. I now need to trace all opti connections to see where my open is. New Caspers opti harness also. Could any of these 4 wires be culprit or is one more likely than the other?
http://shbox.com/1/4th_gen_tech2.html#opti_test
http://shbox.com/1/4th_gen_tech2.html#opti_test
Last edited by Blownbird355; Aug 22, 2006 at 09:52 PM.
Re: Ignition woes
Will do. I had the connector to the icm unplugged but I thought OBD I clears itself as soon as it see's what it wants. UNplugged connector to check voltages then plugged back in and rescanned and still had code. Car will start and run for so long then it will just die, but this is first time I got a code. I have also installed a racetronix fuel kit with there wiring. I confirmed I still had spark after car died. So its possible that its some goofy fuel problem, car dies than after 5-10 min will start again. Next thing to try is replacing the heatsink grease on the ICM and wire tracing.
Re: Ignition woes
Originally Posted by Blownbird355
thanks as always
I know you are frustrated, but your "thanks" remark only makes your thread less likely to get any reply.
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