Pelican Parts Forums

Pelican Parts Forums (http://forums.pelicanparts.com/)
-   Porsche 911 Technical Forum (http://forums.pelicanparts.com/porsche-911-technical-forum/)
-   -   Idle vs main enrichment for MFI (http://forums.pelicanparts.com/porsche-911-technical-forum/102469-idle-vs-main-enrichment-mfi.html)

brokke 03-17-2003 06:04 AM

Idle vs main enrichment for MFI
 
Hi,

Does anyone know if the idle enrichment of an 2.4 MFI pump influences the main circuit. The book says that after the main mixture is set you just have to dial in the idle mixture. There is no need to go back to the main enrichment. I asked this because the idle setting screw of my pump is al the way back (counterclockwise) but the CO is ok (2.5 %). I was wondering when I set the idle mixture more rich I am able to compensate it with the main mixture?

Peter
911 2.4 S

Rot 911 03-17-2003 06:32 AM

The answer is no. But, but, but 2.5% CO on an MFI is way to lean!!!! Idle should be between 5-6% and the main at 7-8% CO.


All times are GMT -8. The time now is 10:11 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website


DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.