CJXJPIT
NAXJA Forum User
- Location
- Glenwood Springs, CO.
Was up in The hills taking my dogs for a run and jeep just quit. Was down hill all the way back to the house so was able to cost all the way home except the last couple hundred yards. Got into my shop and started looking around. Found wires on o2sensor harness had been chewed up by little critter. Soldered those all back together still crank no start. Noticed insulation on wires from crank sensor leed looked cooked from being to close to exhaust. Replaced crank sensor still crank but no start and no spark. Fuel pump is coming on when you turn key and seems to have a good spray at the fuel rail. Napa guy says it must be your cam sensor not sending signal to computer if you have no spark and you have already replaced CPS. So new cam sensor installed and still crank but no fire. When back probing the coil I have power on both wires without the key on. Not sure if that is right that you would have power on the signal wire with out turning key on. Just for a laugh I replaced the coil and you guessed it, same deal cranks but wont fire and when checking for spark by the old method of putting screwdriver in coil wire and having some one crank I still have no spark. Is it possible the computer is shot and is there any way of checking the ECM?
Just wondering if any one mite have any suggestions. I am embarrassed that all I have done is thrown parts at it and still have a dead jeep. Any help will be appreciated. Thank's, Frustrated in Colorado.:bawl:
Just wondering if any one mite have any suggestions. I am embarrassed that all I have done is thrown parts at it and still have a dead jeep. Any help will be appreciated. Thank's, Frustrated in Colorado.:bawl: