[Diy_efi] Intake manifold flow testing

[Alexei Pavlov]

This isn't a tribal knowledge at all.

I have an IEEE article about A/F balancing using standart lamdba sensor.
They (researches) were using an impressive computation power to control
a 4 cyl engine on a cylinder-per-cylinder basis.
Maths are not very complicated. The algo was tested on a real engine and
worked well.
Drop me a mail if you want the reference or the article in pdf.

Alexis


brian.j.geddes at intel.com wrote:
> 
> All -
> 
> In the online community for my car (Mitsu 3000GT), there's a sort of tribal knowledge that says certain cyliners tend to get more air than others because of the design of the intake manifold, and thus run leaner and detonate more frequently.  I don't doubt that this is true...but no one's actually ever done any testing to quantify the problem.  Now that I'm running a standalone EMS, I can compensate for this airflow difference.
> 
> All I have to do, is figure out how much more/less than average each of the runners in the intake manifold tends to get.  Are there companies out there that would do this kind of a test?  Is this something I could find a local shop to do, or would I need to send my intake plenum out to someone to have it tested?  Any suggestions?
> 
> Thanks,
> - Brian Geddes
> 
> _______________________________________________
> Diy_efi mailing list
> Diy_efi at diy-efi.org
> http://www.diy-efi.org/mailman/listinfo/diy_efi

_______________________________________________
Diy_efi mailing list
Diy_efi at diy-efi.org
http://www.diy-efi.org/mailman/listinfo/diy_efi