DIY for O2 sensor replacement - 986 Forum - The Community for Porsche Boxster & Cayman Owners

texomawaves · 02-21-2013, 05:51 AM

You guys are so helpful, Thank you! I'll check all this out tonight and report back. :dance:

texomawaves · 02-21-2013, 01:24 PM

I played with my Durametric (enthusiest version) and it is indicating Motronic 5.2.2. I'll attach some interesting photos. I'm thinking I might have a bug in the Durametric application itself. BTW, I couldn't find the other parameters like MAF and RKAT. Sorry my photos are sideways (darn iphone).

Topless · 02-21-2013, 02:04 PM

Wow! If your Durametric software gives you bogus information about your fault codes it is surely goofed up or not very useful at best. Here is the description from Porsche.

Scroll down for relevant codes:
http://www.pelicanparts.com/techarticles/Boxster_Tech/19-FUEL-02_Sensor/OBD-II-scan.pdf

texomawaves · 03-19-2013, 09:20 AM

I haven't thrown a code since I reseated my oil filler cap. That has been almost a month of driving since, so I think that might have been the problem!!! Maybe the o-ring on the filler cap is wearing out.