[s-cars] CPS replacement...and fuel filter leak...

[Jim Fleischer]

Hey guys,

Thank you to Rob, Chris, Marc and Shawn for the replies.  Consensus has it that the CPS needs to be replaced.  Due to recent hand injury, (damn table saws) I'm a little out of the "DYI" mechanic loop for awhile, so unfortunately may need to have this done at the local shop.  Wondering what they'll hit me for as far as parts and labor.  Anyone have to go this route lately?

Upon further examination of the fuel filter, there is a small leak from the front banjo bolt.  Small leak meaning there are signs of fuel remains around the front of the filter housing, and a small droplet of fuel clinging to the front bolt.  Would this be enough of a loss of fuel pressure to not allow the car to start?  I'll try to tighten it up anyway, maybe just replace it altogether, but was wondering if that could be the issue.

Back to the CPS.....if I was to replace the CPS myself, or source the parts, and not wishing to complicate things by splicing brackets, etc, where would the best/cheapest place to get said CPS?  I have another vehicle at my disposal, so I can wait on a mail order/Internet deal or such.

Also, upon reading some posts regarding the CPS.....my CEL only flashed once, very quickly, prior to any problems.  Audiworld posts seem to state that the failing CPS will trigger the CEL and keep it on.  Any thoughts?

Thanks again......this list is priceless!

Best regards,

Jim Fleischer
'95 S6 avant
'83 ur