April 5, 20205 yr Author Okay so it should spark if there voltage on there side of the ignition coil correct and what would cause it to not spark even though there reading 12 on both sides. there are other random stuff not working on the car I’m wondering could it be something with the ecu
April 5, 20205 yr Bad coil-does it work on another car? Or more likely,no connection to ground thru the transistor. Maybe no ignition pulses from the ECU on the WY wire to the transistor plug.(you need a LED style test light to see these) You never said if there were any trouble codes.
April 6, 20205 yr Author I have the test light I’ll try that tomorrow it should pluses when cranking brand new coil
May 19, 20205 yr Author Sorry I haven’t been on here for awhile there is no pulse does this mean there something wrong with my ecu there are no codes
May 21, 20205 yr The ECU code LED should be blinking an all is ok code with the key in run position. Does that happen?
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