Using a vafc2, has anyone monitored there AFR ('WOT') settings after a month/a few weeks on a dyno? - I'm not interested in partial throttle.

I went back after 2 week or so and the AFR was still the same, just wondering after a month or more than 2 weeks, has the AFR has gone back to stock AFR (before tune) ie the ECU has learned over it.

Reason being IIRC STFT effects the LTFT.

Folk say it wont learn over WOT settings but I'd like more input, technically wise.

Cheers

 

As previously discussed,

Stock ECU will ONLY relearn part throttle but it won't readjust WOT setting.

E.T

 

Did you really need to post this twice, especially when it is covered some many times and easy to find in the search function?

 

 

@Crackballer: It is covered 'simpy' but no explanation why?, so thanks for your postive contribution next dont bother contributing in my posts since you dont have any technical knowledge hence 'technical' in my post, the guys in the other thread are much more helpful you could learn a thing or two. et:

It fine saying its not adjusted in open loop but this has input for the LTFT, partial throttle STFT effects LTFT, IIRC WOT looks at LTFT too you see?.

 

what i have been reading also .. Please answer this /.