93 silverado 6.2m5 swap need help finding vats delete switch

[jason72076]

im stuck any help is appreciated

[jason72076]

ive looked in engine, engine diag and in systems and cant find a vats enable/disable switch anywhere

[jason72076]

ive read entire and done the write entire also and still its not popping up

[jason72076]

I should also post that im using an 07 harness and pcm from a Silverado 5.3 because the pcm used prior to this swap was locked out by lsedit

[2xLS1]

Click on the OS tab. And a Write Entire is required after you disable it.

[jason72076]

When I click on hp os it has 5 tabs but none are highlighted and all say not available to the right of them

[jason72076]

Below it does say a write entire must be performed for these changes to take effect

[jason72076]

This is the first timed I've ever been stumped and it's killing me

[2xLS1]

Edit>View - make sure Advanced is selected then look in the OS Tab again. VATS will not show up under Basic view. This is assuming you are using a 07 E38 and not a 07 Classic P59 since it is running a 6.2L.

[jason72076]

That I'm not sure of, I'll have to go look at my receipt from the salvage yard to see what it says

[jason72076]

Firing up my laptop to try your suggestion now brb

[jason72076]

It is an e38 according to the file and your idea worked man, it showed up immediately, thanks a bunch. I was really not wanting to buy a new definition file for CATS

[jason72076]

Thanks a lot bud I appreciate it

[2xLS1]

You're lucky to have CATS. I have it too.