smithcomm23
New Member
- Joined
- September 21, 2009
- Messages
- 1
- Reaction score
- 0
- City, State
- california
- Year, Model & Trim Level
- 1998 Explorer
I have a problem that causes the engine to rough idle, with no power, like misfiring. A code pulled out pionted to the camshaft sensor. The sensor tested good, I also verified with a replacemnet. The odd problem I'm having is the reference voltage is very low, about .3. I cut the grey/red wire at the pcm. The voltage on pcm side remains at .3, but the voltage on the wire running to all the sensors is 5.6. When I reconnect the wires it drops back to .3. Is the pcm supposed to be feeding the reference voltage? I need help please. Also the 5.6 is good at all sensors when I disconnect that grey/red wire from pcm.