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View Full Version : Open loop tuning still has STFT



markemac
April 12th, 2024, 07:55 AM
Hi all trying to tune in open loop using wide band , then will put back in closed loop. 2000 silverado 8.1 w SC
when I data log I still show STFT making corrections, what am i missing?

markemac
April 13th, 2024, 03:22 AM
anyone have any input?

ChipsByAl
April 14th, 2024, 06:25 AM
Try putting (B3805) (B3806) (B4115) & (B4116) all to 1.00
Al

markemac
April 14th, 2024, 07:09 AM
Try putting (B3805) (B3806) (B4115) & (B4116) all to 1.00
Al

thanks
I did have (B4115) and (B4116) set to 1
will try (B3805) and (B3806) at 1
I don't understand how it can have correction in STFT if they were set to 1?

voda1
April 15th, 2024, 11:42 AM
Disable B3801

markemac
April 17th, 2024, 01:09 AM
Disable B3801

Thanks for the reply
I do have it disabled already,
not sure how it can show STFT changing with everything shut off?

voda1
April 17th, 2024, 03:52 AM
Going by tune posted above:
24597

What's the temp when STFT begins?