95-96 Hummer H1

[Shane]

I work @ Street & Performance, I am one of the programmers. I have a customer looking for a chip that will run his 95 hummer w/no security/V.A.T.S..

[EagleMark]

I just looked at BXSJ $31 for 1995 Hummer PCM and VATS is disabled/unchecked. VATS frequency are set to 0.00

So I'm not sure how it's handled in that vehicle? BCM module?

[Shane]

I have some experience soldering chips together,erasing & reprogramming, mainly 90-93 V-8 G.M. applications, this ,however, is new to me. I believe if I get the proper chip, for his build, I could program it. I am not 100% sure exactly what he needs. I have been told,it must be an H1, others have said the HD version would work? Please advise.

[EagleMark]

I just don't think VATS is handled through the PCM? If it's this one:
http://www.gearhead-efi.com/Fuel-Inj...Information-31

The VATS is off.

It's an easy PCM to burn a chip for with a Moates G1 adapter and 27FS512 chip, no soldering.
https://www.moates.net/g1-memory-ada...-etc-p-32.html

Unless this is not the PCM in the truck your working on? What's the PCM number and BCC?

[Shane]

With the hummer having a, gear on hub, application, does that limit it to a hummer application? I do not have a hummer file, to start with. Any suggestion?

[EagleMark]

Not sure what gear on hub is?

There's a bin file and the xdf/mask/definition for TunerPro RT V5 for 95 Hummer in the link above.