No spark

Sorry, I have a house fire cleanup, staying with friends and am not here very much. Were you involved in the lost memory sticks for the 74 manual? I now have the digital files recovered, but a couple of you guys, your mailers and memory sticks are history.

Re the molex connector. Are there any odd controls on your turn signal staff? There were a couple of aftermarket, add-on cruise controls.

The tan may well be your coil bypass circuit for starting.


Below, IGN sw connector. S2 is tart wire, Q2 is out to accessory, J2a is "run" from key, J3 is your ballast bypass, live only in start, and J1 is power coming TO the key
74IGNsw.jpg

74coil_ballast.jpg

74ballast.jpg
Below, the ign sw is depicted incorrectly. The ST terminal with the 12Y and 12BR are actually separate isolated contacts. They are both live in "start." 12BR is your ballast bypass
74ignswa.jpg