So, I have a mystery chip...

[eliTTe]

Well I thought the car was chipped, and after hooking up a boost gauge I was right. it makes 18psi and holds between 16-18psi. opened the ECU and saw the riser.
I've emailed the pics to most all the main tuners, GIAC, REVO, MTM, ABT, Unitronic, and APR... all claim its not theirs I really hate not knowing what chip it is because I plan to do water/meth and tune it in with the software and some chips can't do that.

any info you guys can give me would be great!!

[The_Jerbel]

You tried VAST?

[AuDIDAS4]

I'm going to go out on a limb and say AMD since it's copyrighted 1996 AMD.

http://amdtechnik.com/products.bymodel.cfm?modelid=7

[lsc2g]

yea its probably vast...

[eliTTe]

I'm going to go out on a limb and say AMD since it's copyrighted 1996 AMD.

http://amdtechnik.com/products.bymodel.cfm?modelid=7

exactly what I thought until a friend informed me AMD is just a computer company http://www.amd.com/us-en/

I didn't know VAST made basic remap programs, I thought they were only into the big boy stage 3 stuff lol. I'll email them and see if its theirs, thanks

[eliTTe]

Mike at VAST got back to me, he say it could be theirs, but he can't be positive from the pictures.

I guess I may never know lol

[Nexus1155]

it just looks like a chip that was returned to stock and somebody reflashed it, because thats a stock chip on the top(F800). So it could be anyones who can get their hands on an adapter board...

[nizmosx]

also try out dahlback. i heard recently that they make software for s4. not sure though

[VonPooper]

fritos.

[Unispeed]

may be TAP chip...

[McKennaS4]

had the same problem. i traded my mystery chipped ecu for stock plus $100 and then traded my stock ecu for a giac xr plus 300. cost me 200 and i was thrilled with the giac xr (this was on my old s4)

[Das General]

heh it says siemen on the chip...get it? it's funny.

[alias747]

Haha, hey look it says "G-2" on that pen back there, you get it?



Nope... me neither...



lol

[aaaudiprotein]

exactly what I thought until a friend informed me AMD is just a computer company http://www.amd.com/us-en/

I didn't know VAST made basic remap programs, I thought they were only into the big boy stage 3 stuff lol. I'll email them and see if its theirs, thanks

AMD is a computer company, amdtechnik (according to the link) is a car tuning company. Why dont you ask them???
+ according to their website they do basic remaps http://amdtechnik.com/product.detail...eferenceID=533

[eliTTe]

AMD is a computer company, amdtechnik (according to the link) is a car tuning company. Why dont you ask them???

I did. but look at the symbol on my chip and the logo of the company I posted a link to.

[FrimmelNoJerz]

also try out dahlback. i heard recently that they make software for s4. not sure though

they definitely do.

[eliTTe]

Haha, hey look it says "G-2" on that pen back there, you get it?



Nope... me neither...



lol

HAHA lmao

[aaaudiprotein]

I did. but look at the symbol on my chip and the logo of the company I posted a link to.

Right, sorry :))) Searched for am29f800bb-70se on Google, it is a 8 megabit cmos 5.0 volt