Hello all,

 

I have a JWT chip (not ECU just the chip) which I was going to put in my car this weekend (a 1993 UK spec, TT, manual with a 1994 engine!).

 

Now, I've heard that the later cars changed their ECUs. Anyone know when this was from?

 

Anyone else got a 93+ car and chipped it with a JWT?

 

I don't know much about the chip - it was just described as a JWT for a manual TT. The code on the chip is just the manufacturers details for the chip. Doubt an EPROM reader would tell me much either - or am I wrong there?

 

Anyway, just wondering if there IS any differences with these things and what the consequences could be if it's wrong.

 

Cheers,

 

 

Darren.

i think it was 95/96 that they changed.

 

mine is a UK 93 with a jwt chip in

i think it was 95/96 that they changed.

 

mine is a UK 93 with a jwt chip in

 

half way through 93 the cars got rid of there AIV's so the chips changed to incorporate an AIV deletion , even so pretty sure that you can use the normal chip and you will just run a little richer , JD will no doubt be along soon and will know more

 

Ryan

Thanks for that. As long as nothing will blow up that'll be fine, and running rich....means more boost eh.

 

Cheers,

 

 

Darren.