[Diy_efi] vw jetta 8v modifiaction

[Joe Doty]

I've tried for many hours to break apart digifant I code...it's tough.
I'm using digifant I on a turbo 16v.  If you plan on swapping a 16v into
a digifant car, I would personally swap it over to digifant I if the car
is digifant II.  Reason being is because SNS tuning has lots of N/A
chips for digifant I that work very well, and the swap would be easy. =20

Joe Doty
IT/Development
joe at lcnetwork.com=20

-----Original Message-----
From: Richards, Sean [mailto:Sean.Richards at diageo.com]=20
Sent: Monday, December 09, 2002 10:49 AM
To: 'diy_efi at diy-efi.org'
Cc: 'bernie at innovative.iinet.net.au'
Subject: Re: [Diy_efi] vw jetta 8v modifiaction

how do i reprogram the chips.
can i do it myself or is it something left to a specialist of some sort.
if not where can i get the gismo to do it myself.





On Sat, Dec 07, 2002 at 05:51:49PM -0000, Richards, Sean wrote:
> need to modify a digifant efi to use a 16v engine
> anyone have any tricks

Easy one: Use the Digifant from the last 16V GTIs (2-litre) built in
Europe.

If you plan to use one from an 8V engine, then you have to find
somebody who can re-program the thing. It's not exactly
straight-forward; and depending on the vintage, it could be a
Motorola chip doing the fuel injection, and an Intel chip doing the
ignition. :-(

Air flow metering shoul be done by air-mass meter; the flap meter
from an 8V will top out well before the 16V runs out of steam.

--=20
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