my truck has had this issue for a while and im very puzzled. I have good ground to VR, it has a good ground to the firewall and i have a ground wire running to the head. The green alt field wire only shows 1 volt when running, while the other one shows about two volts under what the battery and alternator are. Sometimes it stays around 14 volts at idle, sometimes 15 after i give it throttle, it goes no higher than 16 volts.
I looked at a diagram online, it showed the green alt wire going to the bottom left place on the VR plug, and the red alt wire going to the top part of the VR plug and to the ign switch. Well The green wire is right, but from the red alt wire, it goes to a welded splice which sits right in front of the ballast. Also the red wire from the VR plug goes to that splice also. So i didnt know if thats right. Also connected to the splice is the two wires coming from the top plug on the ballast, a wire from the ign control module, a wire that runs to the ign switch, also i added a wire from an electric fan and electric fuel pump. what is wrong? sorry for the long text
I looked at a diagram online, it showed the green alt wire going to the bottom left place on the VR plug, and the red alt wire going to the top part of the VR plug and to the ign switch. Well The green wire is right, but from the red alt wire, it goes to a welded splice which sits right in front of the ballast. Also the red wire from the VR plug goes to that splice also. So i didnt know if thats right. Also connected to the splice is the two wires coming from the top plug on the ballast, a wire from the ign control module, a wire that runs to the ign switch, also i added a wire from an electric fan and electric fuel pump. what is wrong? sorry for the long text
