Power to Ignition Coil but no spark.
Ok, that's the way its supposed to be. At this point, I am somewhat confused.
Everything tests good, but, it doesn't work......
Verify you have power at the coil while engine is cranking. (coil not plugged in.....)
Everything tests good, but, it doesn't work......Verify you have power at the coil while engine is cranking. (coil not plugged in.....)
The way it is supposed to work..... PCM should engage ASD, and fuel pump relays for about 3 seconds at initial key on. After that, it won't turn them back on unless it actually sees the engine turning. (crank sensor signal.) Do you get the initial 3 second prime? (should hear the fuel pump run....)
But not getting power to the coil? If not, then try swapping the ASD relay with like the horn relay. See if anything changes. Also, make sure you are seeing power at pin 30 on the ASD relay.
ASD does click, got a test light on the wire to the coil am getting power to the coil. No spark. Put test light directly on ignition coil wile cranking and I am getting a light but no spark when held off of it slightly.
Last edited by Nate5; Dec 16, 2022 at 02:16 PM.







