Vanagon EuroVan
Previous messageNext messagePrevious in topicNext in topicPrevious by same authorNext by same authorPrevious page (March 2007, week 3)Back to main VANAGON pageJoin or leave VANAGON (or change settings)ReplyPost a new messageSearchProportional fontNon-proportional font
Date:         Sun, 18 Mar 2007 09:08:08 -0400
Reply-To:     Dennis Haynes <d23haynes57@HOTMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Dennis Haynes <d23haynes57@HOTMAIL.COM>
Subject:      Re: 02 Sensor expected life?
Comments: To: fourwdvw@YAHOO.COM
Content-Type: text/plain; format=flowed

The recommended service is 90,000 miles. My experience is that 50-60 is the usual for many cars. Replacements are all over the place with probably a 10-20% short term failure rate. Sensors can also fail from contamination, both internal and yes, external. They work by sensing O2 difference between the exhaust and the outside air. The rear tire throwing all that crap towards the sensor is a bad thing. Also, it needs to get hot and stay hot. Do you have the heat shield or wind deflector. Most Vanagons are missing this piece. Often the sensor is replaced and the new may overcome other wiring problems that were really causing the grief. You should do some testing before just replacing the sensor.

Dennis

>From: Tom Forhan <fourwdvw@YAHOO.COM> >Reply-To: Tom Forhan <fourwdvw@YAHOO.COM> >To: vanagon@GERRY.VANAGON.COM >Subject: 02 Sensor expected life? >Date: Sat, 17 Mar 2007 06:20:55 -0700 > >About two and a half years ago I replaced the 02 >sensor after getting the classic symptoms: sudden no >power condition once warm, correcting itself for a bit >when ignition switch was turned off to reset the >computer to thinking it was in cold start mode. > >It ran perfectly for trips to Maine and WV after I >replaced the sensor, bu admittedly the total miles are >since the replacement are low - about four thousand. >The vehicle is not, obviously, a daily driver. > >Now its doing the exact same thing again. Stalling out >about a mile from my house from a cold start, >responding to ignition key resets. Could the 02 sensor >have failed again? > >Thanks > >Tom F. >90 syncro westie > > > >____________________________________________________________________________________ >TV dinner still cooling? >Check out "Tonight's Picks" on Yahoo! TV. >http://tv.yahoo.com/


Back to: Top of message | Previous page | Main VANAGON page

Please note - During the past 17 years of operation, several gigabytes of Vanagon mail messages have been archived. Searching the entire collection will take up to five minutes to complete. Please be patient!


Return to the archives @ gerry.vanagon.com


The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.

Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.