THe map will read somewhere in the neighborhood of 100 when the truck isnt running. Im not sure about fire, I suppose the coils are plugged in? I say that because I usually leave mine unplugged to turn it over a bit....

 

well swapped crank and cam sensors with no change. sensors have power and so do coils just not firing for some reason. Everything seems good just no fire any recomondations on what to check? Coils are not getting a signal to fire

 

come one someone has to have some ideas

 

Hum..
check grounds
check fuses

Go ahead and do the segment swap. what OS is your current tune?

 

just did the segment swap and about to go program it.

Gounds:
one on driver head on the back to fire wall
two in passanger side back of motor from wiring harness (Redid these two straight to the head)
one big cable on driver side front from block to battery

sound like I missed any? It was late amd I was tired just asking if there are anymore

Checked fuses in fuse box under hood for all ign fuses all good

 

Fuses good
redid grounds
New wires
Swapped cam and cranks sensor with ones that where in truck
About 5 different programs

I am seriously about to pull the motor out of my truck been messing with it all week and still I the same boat

 

Ok so swapped in new crank and cam sensor and same thing. What would be the luck of the pcm dieing on me?

 

Might be a long shot but how about rpm signal from motor to gauge cluster my 96 wouldnt start cause of that don't know if the ls ones are wired the same but might help ya never know

 

Not really sure how the yacht picks up a signal but I will look into it?

 

well checked the wires for the cam and crank sensor does the below sound right?

cranks has on/off/on/off.... as you turn the motor by hand
cam has what seems half on and half off