question for you gentlemen.

[badchkn1113]

I have a 05 lly stock

Im having a no start condition
Changed harness
No codes
I have 6k psi while cranking
Have a lift pump

Only odd thing im seeing on my scanner in live data is
The pto engine shutdown says yes instead of no.

Will this cause a no start condition?

 

[badchkn1113]

The injectors are out and at a local bosch facility getting tested.
I pulled the harness back off to be sure no pinched wires or anything
Comp was 390- 400 in every hole

 

[ALLY Fox]

Bad fuse? Yes, it happens......

 

[badchkn1113]

Checked all fuses. Even replaced them all.
Including relays.

Drained fuel put new.
All injectors are good. Had southwest diesel check them all.

Rail pressure while cranking is 6k

Engine light is on. I check codes and nothing present.

I only have a snapon solus ultra

 

[badchkn1113]

Checked pins at ecm connector and bail connectors
All seem good.

Had copperhead diesel re flash the ecm sean said everything looked normal
Besides me seeing the pto engine shutdown yes

 

[badchkn1113]

Anyone have any ideas

 

[DAVe3283]

Does the security light blink when you start to crank it? I ran into that recently. The ECU had "forgotten" the security key during an injector job, and thought it was stolen. Did the relearn procedure, and it fired up.

 

[badchkn1113]

Security light comes on and turns right off

 

[badchkn1113]

Just took the ecm out. Tried another with vats relearn.

Same issue.
Only way I can get it to run for a few seconds is if I unplugg the fuel rail pressure sensor it will start for 10sec smoking like a chimney then die

 

[fast03]

ficm?

 

[catman3126]

bad FICM

 

[badchkn1113]

I shall try that next lol ive tried everything else.
Reluctor wheels arent loose. New crank sensor installed as well

 

[badchkn1113]

Only thing I havent tried is ficm and cam sensor. I just ordered a cam sensor
Trying to locate a ficm..

 

[fast03]

on passenger side valve cover. Silver/black flat box says bosch on it. has fuel lines running through it. Buddy of mine just went thru this with his.

 

[badchkn1113]

Ya I know what the ficm is just never seen one fail

 

[badchkn1113]

What was your buddies truck doing

 

[catman3126]

I have twice. but thats it.

 

[fast03]

What was your buddies truck doing

Sorry misread your post. turned it off and next day no start. Had a No communication code from ecm. check harness,pins, fuel, etc. Nothing. swapped in another buddies ficm and fired right up.

 

[badchkn1113]

See my ecm says it is communicating fine from what I can tell.
I have no codes but the mil light is on.

 

[badchkn1113]

I appreciate the replies fellas. I figured if the ficm was bad the ecm wuth throw a code or something.