i have a 96jetta canadian 1.9 AAZ motor in my caddy and there is no place to use a chip for the motor perfomance so i balieve that they are gonna burn you by selling you one! unless i'm missing something here?
ok guys chim in here!
Duane
Chiming in...

Do your injectors look like this?

Or like this? If they look like the first pic, you have no ECU, no place to put a chip, nothing that uses a chip.
If it looks like #2 then you have a TDI which does use a chip
I don;t know, the IDI is in transit right now and should be at my place in the mornign when i'm off work, so ti'll then i don't know, I only saw the motor once in the scrap yard and it was running and said 1.9 turbo diesel on the valve cover.
it is a IDI and i talk to another shop and they coreected me also...no chips for them...and I'm almost complete the swap...we worked 4 days straigh getting the gas out and the diesel out, and prepping my car for the new motor...wiring, fuel tank and lines, all thats left is the get the exhaust together and put in the motor in and hook everything back up...i hope it works...