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Old Jan 17, 2009 | 09:10 AM
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pee vee
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Joined: Jul 2004
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From: Wiltshire, Bath, chippenham area!
Default Cold start Mapping question

Hi all

Ive noticed my car seems to run very rich when starting from cold.
The car is never difficult to start, even when its icy outside the garage.

What sort of AFR should you be seeing when cold starting?

EDIT: forgot to say. i wanted to know AFR at IDLE. when starting from cold (if there is an ideal?)

I know this is a job you only really get one go at per day LOL.

the car is on aftermarket managment, so can be adjusted easy enough, just wanted to get this side of it sorted. cheers!

Last edited by pee vee; Jan 17, 2009 at 09:29 AM.
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