Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Performance and Technical Chat

Post Reply
 
LinkBack Thread Tools Display Modes
Old 10-10-2012, 07:53 AM   #1
Registered User
 
Join Date: Sep 2012
Location: Ipswich UK
Posts: 16
That is very helpful and I am starting to understand.

However, Things have changed!

I now have both Fuel Sys 1 and 2 showing OL (open loop i believe).
STFT and LTFT all read 0% and do not change with load.
O2 sensors (pre-cat, my car does not have post cat) read 0.435v and do not change with load.

No fault codes are showing.

It was suggested to me that the car is now running on its basic mapping without any input from sensors. I have disconnected that battery for 24 hours to see it anything re-sets but without any result.

Any suggestions?
Legba is offline   Reply With Quote
Post Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 08:46 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page