Your chassis is HFM/SFI , coil over waste spark..no ezl

How did you check for spark?
How does the wire harness look?
Did you check for voltage at primary sides of coils?
All three coils have to have 'Always Hot" , as the individual switching is done by a switched ground at the HFM module. The 3 coils pos feed is a common single feed in the harness and right where they T off to each coil has been a weak link on bad wire harness. The test is to check for suppy volytage to coils primary w/key ON