cloud

I tried to datalog this morning to auto tune w/ TE and I got this error while trying to datalog WB afr. Any body firgure this one out?

fastcrxsi90

which version are you using? if its the newer ecucontrol plugin, then try the following:

go to options, disable statistics and gear calculation. under options, try adding your vehicle info (though this shouldnt matter if you turn off gear calculation). go to file, open target afr table (also set autoload if you dont want to do this everytime). try logging again and shoot back if it works or not.

Tom-Guy

Autotune is a bad idea, it never works correctly.

Do you have all the required runtimes for TE?

cloud

I turned off gear calculation and it worked.

I used autotune this morning and it seemed to be working good. I periodically adjusted my map for the new values. It worked ok for a while then all of a sudden it started running really lean. The IM seemed like it started to heat soak as the IAT temp starting raising to 100 +/-. You'd think the afr would go rich with increased IAT temps.