I am sure it requires a multi-meter and a resistance or voltage reading of some sort......but I have never had to test those so don't know that info right off.
Tapatalk is active for this site! Just go to your phone's store to download and install.
Type: Posts; User: prerunner1982; Keyword(s):
I am sure it requires a multi-meter and a resistance or voltage reading of some sort......but I have never had to test those so don't know that info right off.
I think the first two sound suspect. My only experience with the coil was when mine quit....it quit, no off and on stuff. I would think fuel pressure regulator would sputter more if it was failing,...
If you think it might be the IAC, it certainly wouldn't hurt to clean it and see if that helps any.
From what I read.... code 12 means battery recently disconnected and code 55 means end of codes.