dkiller2135

Anyone know where to get a ls1 tune with a truck ECM?
JCL. CAL. or BIN. file would be much appreciated.

2xLS1

iTrader: (25)

Your question is pretty vague. Need more details on what you are wanting.

TXSZ66AVLANCHE

iTrader: (7)

You are seriously over thinking this...edit your stock tune to work with the LS1.

dkiller2135

Im using JET/DST ( I know bad idea) but thats the software I have a liesence for. I have my old 346ci 93 octane tune from my Ls1 saved. I put a 243 headed/cammed/bored 370ci LQ9 in the car with the ls1 ECM. I put the aluminum 346ci with the LQ9 intake and ECM into my Jet Boat.

The software in using will not let me download the old tune into the Truck ECM. Due to it being a different Operating system/ diffent pin out.

Im sure this is no issuse with HP tunner or EFI edit software.

I can transport the body modules but not the ops.

Is there a site for JCL. files? I knew MONODAX was one but its been down for a year or so.

Any help is much appreciated

2xLS1

iTrader: (25)

I can probably help you as I have Jet, TC OBD2, and HP Tuners. But I'm still unclear what you are needing. Are both PCMs the same color connectors as in both blue/red? Why different pin outs? You need to say what model and year calibrations are in both PCMs too. Post the files. You will have to rename them with an extension the forum will let you attach. I can rename them back when I save them.

dkiller2135

Thank you Sir.

They are both red/blue connectors
I have a 1999 LQ4 2500 silverado harness on a 1999 Ls1 Z28 engine with the truck intake.
I converted the harness to standalone and noticed the pin out is different.

2xLS1

iTrader: (25)

That is an EFI Live file and opens with EFI Live. Still unclear what you are wanting to do. You said you have Jet. What are you trying to do with an EFI Live file if you have Jet?