AEB 16.32ms duty cycle

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k0mpresd

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	Re: AEB 16.32ms duty cycle « Reply #15 on: October 18, 2015, 07:19:18 PM »

Quote from: eliotroyano on October 18, 2015, 06:40:04 PM

I have the impression that FGATO does not affect TLST, please can anyone confirm my idea or I am wrong?

tlst is a time in ms, so you are correct.


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eliotroyano

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	Re: AEB 16.32ms duty cycle « Reply #16 on: October 19, 2015, 05:08:40 AM »

Quote from: k0mpresd on October 18, 2015, 07:19:18 PM

tlst is a time in ms, so you are correct.

Thanks,


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nyet

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	Re: AEB 16.32ms duty cycle « Reply #17 on: December 28, 2025, 02:21:03 PM »

Resurrecting an old thread, as I am tuning an AEB car.

Can anyone confirm that vcds has a 16.32ms duty cycle reporting limit? At low RPMs it is literally well below possible injector max DC, e.g. at 3000 rpm its like 40% duty


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nyet

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	Re: AEB 16.32ms duty cycle « Reply #18 on: December 28, 2025, 02:24:12 PM »

Quote from: k0mpresd on October 17, 2015, 12:24:16 AM

TLST, 6E68, 16bit, 0.010667 factor. Startgrundmenge, Quantisierung von te im Start, 16 Bit, ms.

got this for 558M? tia! My best guess is 0x06E68 but it has a different value (17ms) and that seems super high


« Last Edit: December 28, 2025, 02:45:14 PM by nyet »	Logged

Leonhard

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	Re: AEB 16.32ms duty cycle « Reply #19 on: December 29, 2025, 12:44:32 AM »

558M has a different fuel setup, compared to older 557B/T

also shown with different KHFM

...and there is another TLST at 0x7316

TLST.1 -> 0x6E68
TLST.0 -> 0x7316


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error1997

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	Re: AEB 16.32ms duty cycle « Reply #20 on: January 04, 2026, 03:15:26 AM »

Quote from: nyet on December 28, 2025, 02:21:03 PM

Yes its diag limited, some AGU ecus do not have it like 018CG.
I have checked it on vehicles with installed lpg, where I can see true injector time.


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