As I like to have a preventative maintenance program for my 2001 S80 2.9L, I want to test my coils to see if they're still good.
Do they slowly fail or just quit?
I tested three coils by probing the four contacts. Mind you, I was just randomly testing/playing and saw that two coils had very similar values registering. The third one was registering a higher number. So something is wrong.
Out of these three coils, do I have to replace one or two of them?
Any testing procedures out there?
Ignition Coil Paks
-
537playing
- Posts: 261
- Joined: 15 June 2007
- Year and Model: 2005 S60
- Location: New York
- Has thanked: 1 time
- Been thanked: 5 times
-
- Similar Topics
- Replies
- Views
- Last post