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Old 9th May 2012, 12:47 PM
RanjS8 RanjS8 is offline
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Join Date: May 2010
Location: Midlands
Posts: 594
Default Pre cat o2 sensor

The sensor lives just after manifold in the down pipe...not sure about w12 however with the v8 on d2s it is normally difficult to see but if u follow the wiring down from the connector which is normally at the back of the engine bay you should be able to feel it...taking the down pipe off his a real pig...so find someone who can change it insitu....otherwise could become a pricey replacement....btw I know it is a w12 but is the fuel economy down is it running kinda rough???? Just curious to know he effect...
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01 Audi a8 fl sport - Grey, Bose, Glass Sunroof, S8 grill/mirror covers/wheels, Aftermarket Exhaust, very quick and lots of fun!!!!!....well I gave it one final push on the pedal to hear that v8 growl and then it was off to a new home.....
99 Audi a8 fl - Silver, Black alcantara seat/ S8 grill/side mirror, MFSW, Solar Sunroof, 17" Monoblocks (for that extra cushion of air), Rnsc, Bose.....great motorway cruiser....now gone to a new home
02 Final Edition S8 - Avus Silver, Extended Leather Pack III, Front & Rear Heated Seats, Servo, Blinds, Rear Seat Entairtainment with Playstation, Bose, Bi Xenons.....now gone to a new home
97 PF A8 4.2 quattro sport - Cashmere Grey, Servo, RNS E, Blinds, Bose, 20 Final Edition Alloys, LPG....sold sadly and will be missed
03 S4 V8 Saloon - Misano red, Manual, Milltek, Bose, Xenons, RNS E - Sold as of Feb 2012

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