PDA

View Full Version : Anyone know the pin out order for the Bosch ignition coil pack?



TXRedDevil
02-15-2024, 10:55 AM
For reference:

https://i.imgur.com/NmO1Vm2m.jpg

I assume the top one is #1, but I'm not 100% sure. Anyone know?

Oddly, the PO's service records show that the ignition coil packs were changed at two different times. I would expect that at minimum, 2 would've been changed. Intervals were at 17K and then again at around 77K. I don't believe all of them were changed as a set---5 of the 6 appear to be original. #5 appears to be the one that's been changed. There have been other oddities or sloppy work that I've found on the vehicle and in person that makes me not want to completely trust the PO's previous mechanic. Hence, I've ordered 6 new Delphi coil packs and 6 new plugs.

I'm still curious though, if any of these coil packs are any good. Anyone who knows the pin order, please let me know as I want to test them out with a multimeter and keep any good ones as spares.

Bob