I can't seem to get my custom pid to work with my autometer wideband. i have it logging through the egr on a 1998 v6 firebird. I wan't to get this problem sorted out since I will be installing a powerdyne in 2 weeks, and need the ability to tune accurately.
([PID.2811]/.4)+6.5
thats the pid im using, and yes I know the last number should be close to 10 but 6.5 is the only way it logs relatively close. I think the problem may lie in the fact that the autometer is a 0-4v wideband. i can get it to log 14-15 afr accurately, but then 11-14 will read very low like 9-10.
experts please help!
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