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 10-11-2013, 10:59 AM   #1
Registered User
 
woodsman's Avatar
 
Join Date: Feb 2013
Location: Land of naught
Posts: 1,302
Quote:
Originally Posted by JFP in PA View Post
Neither code has anything to do with the MAF, they are indicating that your have an overly lean condition on bank 2 (cylinders 4-6). Most common faults are an intake air leak, low fuel pressure, bad injectors or low volume of fuel supply. The two of the last three possible are doubtful as low fuel pressure or volume would affect both banks.

I would start by looking for any possible air leaks that could lean out that bank, but for the sake of elimination would hook up a fuel test gauge to the test port and check both pressure and delivery.
OK thanks JFP, I'll head in that direction. Any ideas why it won't start?
__________________
Death is certain, life is not.
woodsman is offline   Reply With Quote
Old 10-11-2013, 11:09 AM   #2
Registered User
 
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,614
Quote:
Originally Posted by woodsman View Post
OK thanks JFP, I'll head in that direction. Any ideas why it won't start?
Consider my fuel pressure and delivery volume test mentioned above.....
__________________
Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
JFP in PA is online now   Reply With Quote
Old 10-11-2013, 11:47 AM   #3
Registered User
 
woodsman's Avatar
 
Join Date: Feb 2013
Location: Land of naught
Posts: 1,302
Quote:
Originally Posted by JFP in PA View Post
Consider my fuel pressure and delivery volume test mentioned above.....
okay I'll try to buy one that fits today. Thanks
__________________
Death is certain, life is not.
woodsman 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 04:12 AM.


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