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VEMS using fuel pressure as a sensor input

Started by irishtwincam, July 24, 2009, 09:52:30 PM

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irishtwincam

Looking at the skyline were fitting vems too.
Noted that theres an electronic fuel pressure sensor for a gauge.
Wondered if it could be used by VEMS to detect a drop in pressure and compensate to a degree?
Or if theres a catastrophic drop, to cut power big time! ???

gunni

That will need a firmware upgrade where one of the analog channels would be usable for compensation.
It´s a good idea, but so many cars in the world do not rely on this.,

irishtwincam

I was thinking about it for my AE86 when the time comes.
Its a 35litre tank or thereabouts so running low on juice doesnt take long.
And Im concious of low pressure in a high comperssion NA lump at 9500rpm :D

irishtwincam

I think a stable 1.1.xx release would be more preferable though.
:'(

gunni

What´s not stable?

I´ve installed 1.1.44 on plenty of cars all running without any issues.

irishtwincam

Is that a final release?
I didnt think there was a stable release since 1.0.73?

gunni

On the megatune page in the Wiki it´s the latest relase. So I´d consider that stable.

http://www.vems.hu/wiki/index.php?page=MegaTune

I have not had one problem with it running megatune.