Pelican Parts Forums

Pelican Parts Forums (http://forums.pelicanparts.com/)
-   Porsche 911 Technical Forum (http://forums.pelicanparts.com/porsche-911-technical-forum/)
-   -   setting mixture, jumper which ports to make car ignore o2 sensor? (http://forums.pelicanparts.com/porsche-911-technical-forum/481768-setting-mixture-jumper-ports-make-car-ignore-o2-sensor.html)

dimeified 06-23-2009 07:04 PM

setting mixture, jumper which ports to make car ignore o2 sensor?
 
Hi guys,
I am setting my mixture on my carrera, and instead of unplugging the o2 sensor, i was wondering which test ports under the rain guard on the left side of the engine bay i could jump with a paper clip to have the motronic system ignore o2 sensor input?
Thanks

WoodSport 06-23-2009 08:09 PM

1 o'clock and 6 o'clock are the positions to jumper in order to remove the idle control valve from operation when adjusting the mixture. Is that what you're looking for?

dimeified 06-24-2009 05:31 AM

No, not that one, i'll do the idle speed adjustment after. The one i need is to ignore the o2 sensor input as if it is disconnected. I read somewhere on here that it was possible but didn't read which ports to jump.

cgarr 06-24-2009 06:00 AM

Near the bottom of this PDF file it shows the jumpers to use on the plug in the engine compartment: I understand this bypasses the O2 sensor from what Steve told me, maybe not? From SW site:

http://www.911chips.com/C1INSTR.pdf

dimeified 06-24-2009 10:23 AM

Those instructions are also for the idle speed.

TT Oversteer 06-24-2009 10:55 AM

Isn't it just as easy to unplug the connector?

dimeified 06-25-2009 07:03 AM

Its a bosch universal connector with 3 seperate posilock connectors, with pressure weather proof plugs to keep water out but let air in, its supposedly a proper replacement for the crumbling stock motronic connector. It would be easier to just jump 2 socket terminals. FML.


All times are GMT -8. The time now is 07:54 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.