kieran.s gt
Member +
Anyone with a wideband tell me what a/f ratio readings you see on cold start up until it warms up fully.
thanks
thanks
on idle i get about 13s ish. always seems a bit random, but somewhere round that. i only use the car in the summer though so it warms up pretty quick
it depends on the temperature of the engine at the time it started up. Ive seen from 11.5 at winter to 12's at summer