well to start with i just finished a v-6 to a lt1 conversion. when i tried to start engine turns over good but no fire from coil. getting power to the coil. also i swapped the entire coil and module from another camaro and it fired right up. put his on my car still no fire. this is a 94 camaro, 94 wire harness computer sent to ion and had programed disabled vats, air, egr, and speed limiter. i am getting about 14 volts from the harness that hooks to the coil. and the same on the module. could someone please please help me. like to hear it run. i have left the rad. and fans, maf, off right now until i hear the heart beat.

 

Are you getting a signal to the neg side of the coil? It should pulse a test light in you hook the clamp of the test light to the positve on the battery poke the neg wire going to the coil. Where ya at in AL?

 

just came in the house to post this. i will check that tomorrow. empire al. between jasper and birmingham.

 

anybody else. really need help.

 

found the problem the opti was bad, now the injectors want send no fuel to the cyl. can manualy run power to them and they pulse.