AUJP Cold startup

[Programmer]

Yeah--if it's just lean at cold, change the "choke" settings. Works for me.
Lyndon.
-----Original Message-----
From: Squash <realsquash at yahoo.com>
To: gmecm at diy-efi.org <gmecm at diy-efi.org>
Date: September 5, 2000 9:05 PM
Subject: AUJP Cold startup


>Well it finally got cold today, 48 degrees this morning, so I guess it's
time to do some
>cold-start tuning!  I started the vehicle up, idled it, and logged the
whole thing with diacom and
>noticed that the O2 was reading around 150 flat until it clicked into
closed-loop where it
>switched fine.  It does run a bit poorly in this condition.  Is this a
normal condition or should
>I be tweaking up my enrich vs. temp?  I've never had to tune this before,
so any advice is
>appreciated.  Tommorow I will start the guessNcheck method.
>
>TIA,
>Squash
>454/single-plane port efi/AL rectangle port heads/226-230 cam/etc
>
>=====
>Trains, Trucks, and EFI at http://www.trailrunners4x4.org/users/realsquash
>
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