I have a problem, my car wont start, it cranks all day due to the fact new tires scraped wires in the harness that runs in the driver side fender.
Fuses = Checked and working good
ECU = Tested and working good
Spark coils = New ones
Spark plugs = Wont fire

I check the juice that goes from the igniter to the coils sparks and it reads 11.8 Volts which is normal.
Tested spark plugs by removing spark wire and using a different spark plug, putting it close to a grounded screw driver and cranking it, it didnt fire.
I just bought a set of coils and nothing. I dont know if its the ignitor because its reading like its sending juice to the coils.


Please can someone help me trace the problem, or could it be something else???
Thanks
Saul V

 

get a light pen tester and start chasing wires! make sure you fixed all the wires and none of them arched causing them to fry...

 

checked all wires and everything is fine. is more like a fuse, igniter or coil packs. but they passed tests too

 

help