my 96 cut out and now it wont do any thing bad PCM???

[slandry786]

on the way to work this morning my truck started cuting out I made it to work so when I got off it started and idled but it was cutting out real bad so I cps and now it just turns over and will not start I changed back to the old cps and still nothing so we got it home and i started checking I have no movment on the tack no wts light no ses light so I checked the pos and ground pins in the pcm conector and all seam right so I think pcm is gone what do yall think
sorry for the long post
thanks for the help

[slandry786]

also my snapon scaner will not link now


thanks for any help

[late_99_PSD]

Did you check the fuses? Check #30 under the dash. Goes to fuel heater and IDM relay. Caused simmilar issue in my truck.

[slandry786]

all the fuses are good and i have power to the pcm

[jml93]

I had the UVCH leaking through and it was shorting and causing the truck not to run. I unhooked the drivers side front one and it ran, but rough. Guess you could try that? Mine just went away. Hoping it doesn't happen again..

[jdffafarmer]

check fuse 22 under the hood, that runs power for the PCM, glow plugs and the fuel heater and would cause no WTS light and no connectivity to the PCM...if its blown, unplug the heater on the fuel bowl and change the fuse

[slandry786]

ok I just replaced the pcm it started and ran but was still cutting out and now it wont do any thing please help I will have a 2nd pcm here in the morning

[slandry786]

well I just plugged my pcm into my brother-n- laws 95 and it ran no I dont know where to go please help