EFI & cold start valve, was Re: 1982 5Ks Start up problems

[Jim Green]

--- Huw Powell <audi at mediaone.net> wrote:
> this picture is the vacuum system from an '82 US
> Coupe.  same engine
> management (CIS lambda) maybe, but might not be like
> your car:
>
>
http://www.humanspeakers.com/cgi-bin/humanspeakers/audi_img.pl?image=vacuum-system.gif&desc=
>
> sorry about the cut and paste url!
>

How hard would it be to put one of those cold
start/aux air valves all by itself into my 90q?
I would like to get rid of my stock fuel ecu all
together, but I need something to give the engine more
air when it's cold.  I have the stock ISV kind of
working, but it doesn't seem to like the really cold
days.  If it never got below 40 degrees I wouldn't
need any type of Idle device.
Thanks,


=====
Jim Green
'89 90tq EFI
http://www.geocities.com/jeg1976/car_home.html

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