[s-cars] Repairing an UrS4/S6 POS

David Forgie forgied at shaw.ca
Fri Jun 28 12:34:25 PDT 2013


Yup. Or that. The Brown "351" option is discussed in the POS info post along with this photo:

http://12v.org/urs/BlackBosch4A0905351A_POS_beside_a_BrownHitachi4A0905351_POS.jpg

http://forums.quattroworld.com/s4s6/msgs/15284.phtml

Dave F.

----- Original Message -----
From: "Steve Mills" <s.b.mills at gmail.com>
To: "David Forgie" <forgied at shaw.ca>
Cc: "s-car list" <s-car-list at audifans.com>
Sent: Friday, June 28, 2013 12:22:56 PM
Subject: Re: [s-cars] Repairing an UrS4/S6 POS


Or, you can swap over from the stock black POSes to the brown ones that came on the V6 90's. These are readily available in junkyards cheaply and don't seem to fail nearly as often as the stock units- I know a lot of people that are running the brown POSes, myself included, and I have yet to hear of a failure.  The brown ones are slightly larger, but there is a set of holes in the stock bracket that will accomodate the brown so you can run one black and one brown without even drilling new holes. 


Steve 



On Fri, Jun 28, 2013 at 3:06 PM, David Forgie < forgied at shaw.ca > wrote: 


For those still rocking the OE ignition system, this could save you some bucks: 

http://12v.org/urs/RepairingABoschPowerOutputStage.pdf 

Which is linked out of my POS info post with this new photo: 

http://12v.org/urs/Bosch351APOSopenedUpToExposeSomeOfTheWiring.jpg 

http://forums.quattroworld.com/s4s6/msgs/15284.phtml 

Which can be accessed (along with a bunch of other AAN info) by clicking on the 
N122 and N127 POS label in this diagram (all the labels are hotlinks): 

http://members.shaw.ca/speedtek/UrS%20Engine%20Bay%20Device%20Map.html 

Dave F. 

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