So...Ignition Coil most likely cause of no-spark on 12v?
#2
It happens, but it's probably not the number one cause of no spark
A defective Hall effect sensor (G40) or engine speed sensor (G28, I think) is more likely. Check trouble codes.
Primary and secondary resistance of coils is easily measured. Got a Bentley?
Primary and secondary resistance of coils is easily measured. Got a Bentley?
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