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-   -   some quick questions (http://forums.pelicanparts.com/porsche-928-technical-forum/825396-some-quick-questions.html)

honerboys 08-14-2014 02:20 PM

some quick questions
 
I took these seats out so long ago I can't remember how they were - there are two kinds of plastic caps that cover the rails - I have two sets of these I think from 2 separate cars - the long fits on the outside easily - however I can't get the long ones to fit on the inside rail (too much carpet interference) - so i'm thinking the short ones go on the inside - but I can only find two of them and the screw holes won't line up for the front inside rail - also the front inside rails have rubber caps over their screw holes - so how's it go - also what's the capped connector that comes out of the ecu connector - thanks

long and short plastic pieces

http://forums.pelicanparts.com/uploa...1408054672.jpg

capped connector

http://forums.pelicanparts.com/uploa...1408054707.jpg

covered front inside screw holes


http://forums.pelicanparts.com/uploa...1408054768.jpg

Dean_Fuller 08-15-2014 05:49 AM

PET manual page 335 shows how the trim pieces fit at seat.

The called plug looks like the oxygen sensor that SHOULD be in the exhaust via a hole in the tunnel.

Dean_Fuller 08-15-2014 05:55 AM

Can't figure out how to attach just one page out of the PET so here is a bad pic.

Looks like the rail with the rubber caps is the INSIDE rail. Outside rail should have tabs for trim attachment....or you have just inside rails only.



http://forums.pelicanparts.com/uploa...1408110886.jpg

Dean_Fuller 08-15-2014 06:06 AM

PET on the oxygen sensor. This still should be in the exhaust with or without the catalytic converter in place.

http://forums.pelicanparts.com/uploa...1408111522.jpg

honerboys 08-15-2014 07:19 AM

thanks dean - so I guess the front inner rail has no cover? - my oxygen sensor is installed but it plugs into 3 different wires - i'll pull the CE panel and do some investigating

Dean_Fuller 08-15-2014 11:11 AM

Yes...looks like the inside rail does not get a cover in your cars model except on the back where the small cover attaches.

honerboys 08-16-2014 05:41 PM

I pulled the CE panel to get a look behind it - the 3 wire oxy sensor on this car connects to three wires that look to be factory - two go to a 2 prong plug (heating wires ?) - the other looks like a standard oxy 1 pin plug - ? - do some of these cars have more than one oxy sensor - am I missing one - while I have yet to drive this car (and I've owned it 3 years) it starts right up and idles ..ok - revs ..ok - ????

Dean_Fuller 08-16-2014 06:45 PM

Can you post a pic of the SOURCE of both plugs?

honerboys 08-17-2014 08:07 AM

here's pictures of both the mystery capped plug and the oxy sensor coming out of the tunnel

mystery plug
http://forums.pelicanparts.com/uploa...1408291577.jpg

http://forums.pelicanparts.com/uploa...1408291605.jpg

oxy sensor
http://forums.pelicanparts.com/uploa...1408291637.jpg

Dean_Fuller 08-18-2014 06:10 AM

My manuals are at the shop and it may be a few days before I make it over there. Check the wiring diagram and see if you can tell what they are. I will look when I get a chance.

Maybe a diagnostic plug?


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