Hold the Rev for 1 or 1.5 sec @ 1200 rpm

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typer86
Posts: 310
Joined: Sun Oct 28, 2012 3:17 pm

Hold the Rev for 1 or 1.5 sec @ 1200 rpm

Post by typer86 » Sun Aug 06, 2017 2:11 am

Hi Hondata,

I dont't know if possible. I see this on the ford fiesta ST from my wife.
It is possible to tune the K20 to hold the rev for 1 to 1.5 sec on 1200 rpm and then slow down to the target idle rpm?

In hot summer days if the AC is on, some time the rev going down very quick. To prevent this did you have an idea how to build this in the calibration? I think this must be realized via ignition tables, right?

Sonic_AFB
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Joined: Thu Aug 17, 2017 4:32 am

Re: Hold the Rev for 1 or 1.5 sec @ 1200 rpm

Post by Sonic_AFB » Thu Aug 17, 2017 12:07 pm

maybe you want "idle speed (after start)" in idle parameters?

"Approximately 20-60 seconds after engine start, the idle speed is reduced to the normal idle speed."

typer86
Posts: 310
Joined: Sun Oct 28, 2012 3:17 pm

Re: Hold the Rev for 1 or 1.5 sec @ 1200 rpm

Post by typer86 » Fri Aug 18, 2017 1:20 am

Sonic_AFB wrote:
Thu Aug 17, 2017 12:07 pm
maybe you want "idle speed (after start)" in idle parameters?

"Approximately 20-60 seconds after engine start, the idle speed is reduced to the normal idle speed."
No idle Speed is OK.
If you drive around and press the clutch the rev is going down to the target idle rpm.

I would like to hold @ 1200 rpm for a while and then goes down to the target idle rpm (850rpm in my case).

cpl racing
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Location: United Kingdom
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Re: Hold the Rev for 1 or 1.5 sec @ 1200 rpm

Post by cpl racing » Tue May 08, 2018 1:45 pm

Do you have a larger than stock throttle body ?
Hondata, Jackson Racing, Gruppe M, Dyno Dynamics

typer86
Posts: 310
Joined: Sun Oct 28, 2012 3:17 pm

Re: Hold the Rev for 1 or 1.5 sec @ 1200 rpm

Post by typer86 » Mon May 21, 2018 9:33 pm

No - its the OEM.
I have the TTS SuperSport conversation. I did not found a configration/possibility in the FP Manager to make this possible.
I have increased the injector restart to 1450 rpm and increased the dead times for my DW800 injectors - and retuned the fuel tables.
Now I have a big injection of fuel if the injectors kicks in - but other cars make it better for sure....

I have also played with the option: "Throttle flow vs Opening" but I did not see any effect... So finally I have configured back to standard values.

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