Gpr
Senior User
Joined: Oct 2004
Posts: 374
Likes: 0
From: Ridgecrest, CA
It's just like a starter solenoid, looks like one two. It has two big posts (one from the battery and the other to the glow plugs) and two little posts (one that has 12V switched on with ignition and one that the PCM provides the ground for). I'm currently having a glow plug problem and it's either the PCM or the Engine Oil Temperature sending unit that tells the PCM the engines up to temp and don't provide a ground for the GPR. Still doing research (when I have time during the "holidaze").
FTE Leadership Emeritus
Joined: May 2001
Posts: 13,653
Likes: 6
From: Cabot, Arkansas
Originally Posted by Medic 66
Hummm......ok. Probably should start with maybe some poor batteries to rule that out first thought sounds good right?
