[Diy_efi] lean running TBI
Mike
niche
Mon Nov 1 01:32:04 UTC 2010
most ecu's I have come across wont adjust if it thinks its on idle (switch on throttle)
or engine not warmed up fully...
btw: your message defaults reply only to you not to list
At 02:59 AM 11/1/2010, Ashley Wagner wrote:
>Hello I have been tuning a 87 TBI setup and the ecm keeps leaning out
>the fuel. This is despite the fact that my wideband says I am running
>lean and the fuel should be richened up. I am running closed loop so
>the ecm should adjust but it doesn't seem to be adjusting correctly.
>Any ideas? thanks
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