Stock fuel injection / 034 EFI

[Mihnea Cotet]

At 13:59 11/06/2002 -0600, Zsolt Kovacs wrote:

>I was talking to an Audi mechanic yesterday, and he said that the due to
>the mechanical fuel injection system in the 5000 tq, a controller alone
>could not provide more fuel for the engine. He said he has seen where
>they used extra fuel from the cold start system but that is the extent
>of tuneability. (is there such word?)
>
>I was hoping somebody could explain how the 034 EFI works, and how it
>ties in with the stock system. What has to be changed, and how it has to
>be tuned etc.

The 034 EFI is used to GET RID of the godd*mn stock fuel system, so no more
mechanical fuel injection, "welcome to modern engine management" as Javad
says on his website :-))))
Basically you remove all the CIS stuff (metering plate, injectors, cold
start valve, pressure regulator), install the 034 harness, a throttle
position sensor, 5 timing pins on the cam gear, 5 injectors, a fuel rail
and pressure regulator and there ya go!!! Tuning can be done via a laptop
on the road (with someone driving or programming, though Javad did it all
by himself IIRC?!) or on a dyno...

For more info, check out www.80tq.com,  www.034efi.com or ask Javad
directly :-)

HTH,


Mihnea