Author Topic: rotational idle or cyclical idle on VEMS?  (Read 202 times)

Offline Jimmaey

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rotational idle or cyclical idle on VEMS?
« on: February 19, 2020, 08:15:25 pm »
hey all , i was wondering if there is a way to inplement rotational or cyclical idle like a Vipec ECU ?? i have seen it been used in hillclimb is characterized by a rapid up and down going idle. It is supposed to  be benificial for the cooldown of the engine and turbo after hard pulls. its a pulsating idle randing between 800 and 1500 rpm.
here is an example on a R32 with both cases of rotational idle settings

https://www.youtube.com/watch?v=QEoMKlz-bvM

so is there a way to set up idle as the fuel based table like the haltech ecu?

« Last Edit: February 19, 2020, 08:34:41 pm by Jimmaey »

Offline Kamuto

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Re: rotational idle or cyclical idle on VEMS?
« Reply #1 on: March 02, 2020, 10:35:34 pm »
hey all , i was wondering if there is a way to inplement rotational or cyclical idle like a Vipec ECU ?? i have seen it been used in hillclimb is characterized by a rapid up and down going idle. It is supposed to  be benificial for the cooldown of the engine and turbo after hard pulls. its a pulsating idle randing between 800 and 1500 rpm.
here is an example on a R32 with both cases of rotational idle settings

https://www.youtube.com/watch?v=QEoMKlz-bvM

so is there a way to set up idle as the fuel based table like the haltech ecu?

use overrun fuel cut for that, works really nice
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valdas.sunokas@gmail.com

Offline MWfire

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Re: rotational idle or cyclical idle on VEMS?
« Reply #2 on: March 03, 2020, 03:12:05 am »
You can make all that idles, but the truth is that normal idle is the fastest way to cool down the engine. But not so interesting for public.