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D2 - Fuel and Exhausts Everything to do with getting fuel into the engine, and fumes back out again |
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#11
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have you also checked the operation of your manifold flaps to make sure they are not stuck / seized and restricting performance.
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Confidence is the feeling you have before you know better . . . . Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange 2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee 20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble Audi A8L D2 4.2 Petrol with LPG - Ebony Black Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior and some other A8's A8L's and Mercs |
#12
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Quote:
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2002 D2 S8 – Ming Blue, Valcona leather, Vavona wood insert, solar sunroof (to be fitted), Heated rear seats, extended leather pack, 18” Avus, ski hatch, Bose, auto dim rear view mirror, rear blind. |
#13
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How do i check the manifold flaps?
Yeah its being read this evening later on. Drives fine around town and u 6k rpm lol |
#14
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Pop the plastic engine cover off and look at the two bellows on the front of the engine and the linkages from them. Check nothing is broken and that you can move them by hand.
Get someone to start the engine while you watch them, both bellows should collapse due to vacuum and move the linkages which operate the manifold flaps (inside). It looks a bit like this though you'll probably have the shorter linkage arms:
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2003 D2 FL S8. Irish Green Pearl/Beige. Solar sunroof, auto-dim mirrors, electric rear seat functions and extended leather. Ski hatch retrofit. Aftermarket reversing camera. DVB-T and XCarlink now removed as redundant. 2016 Volvo V40 T5 Cross Country (4WD) with ALL the toys including adaptive cruise etc. etc. Osmium Grey with Blonde/Charcoal leather interior. Polestar performance "optimisation". (Even rarer than a D2 S8!) Oh, and a brand new engine at just under 30,000 miles on the factory one! Finally: gone, but not forgotten..... 1998 D2 PF S8. Agate Grey/Platinum. Every option (I think) except electric rear seats, Tiptronic steering wheel, ski hatch, towbar & dimming door mirrors. e.g. Cruise control, NavPlus/TV, Bose, GSM, Xenons, Solar roof, Parking sensors, Alcantara/leather everywhere of course. (internal dimming mirror added later) 1998 (very early) Ford Focus 1.8 Zetec; ABS/TCS, Heated screen/mirrors, Aircon. Added Auto-dim mirror, Leather seats, Trip computer, Cruise control, OEM Ford SatNav with CD changer. And before that a lot of Rover 800s, a few oddities, a lovely Triumph Dolomite 1850HL with Overdrive and way back in my schooldays an Austin Seven aka Mini 850! |
#15
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System too lean bank 1 and 2. Any idea on cause? Lol
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#16
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Low fuel pressure, faulty MAF, vacuum leak to get you started.
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Currently 8less 2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D 8 history: 2006 A8 Sport 4.2TDI quattro SOLD, 1997 S8, reached end of life with gearbox failure |
#17
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Cheers ill have a badgers
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#18
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Whn you coded out the SAI, did you remove anything? Mine is playing up, and id rather code out than have to remove if possible
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#19
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I don't think you have to remove anything, as the ECU will no longer care about the signal from N112 or try to run the SAI motor for a few seconds on start up. I'm just guessing that's what they did, I'm not a coder (and the motor was already gone when I got the car back). The other possibility is that they just remove the 'trouble code' from the ECU, which would mean the startup routine would still try to run the pump, just not register a fault code when it finds the pump not working.
I just wanted all that junk out of there I can clean the airbox much better now when changing the air filter. Last edited by Goran; 4th August 2015 at 12:18 PM. |
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