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D2 - Engine Bay Everything under the bonnet |
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Thread Tools | Display Modes |
#11
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Neil from what you've posted I'm pretty sure it's the Hall sensor.
This might be a coincidence but I've just had a leak on the steering rack fixed and now it smells like ATF is dropping onto the near side cat but I had the output seal done on the gearbox a couple of years ago. I don't know if the smell and the crank sensor going faulty are related as both started within days of each other. Is there anything else down there that can leak ATF?
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Poverty spec 2000 Noggy blue S8. Really want a sorar sunroof like Dezzy had THE WHALE IS BACK AND BETTER THAN EVER... errr but leaking again |
#12
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The one Neil posted is camshaft position sensor. It could be causing the problem as well. I would not be throwing money around before diagnosing the exact fault. Anyway crank sensor would be this one:
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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 |
#13
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Quote:
Thanks for placing that seed of doubt ainarssems
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Poverty spec 2000 Noggy blue S8. Really want a sorar sunroof like Dezzy had THE WHALE IS BACK AND BETTER THAN EVER... errr but leaking again |
#14
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Give yourselves a pat on the back. You were right.
I've had the crank sensor replaced by the lovely peeps at Unit 20. She now starts everytime. Happy days
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Poverty spec 2000 Noggy blue S8. Really want a sorar sunroof like Dezzy had THE WHALE IS BACK AND BETTER THAN EVER... errr but leaking again |
#15
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Nice one!
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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 |
#16
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Only too glad to help ..
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#17
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Looks like I'm starting to get these symptoms too - difficulty starting, especially when hot. However it still struggles when starting from cold in the mornings (did it today). Once it's been running a few minutes it's fine, by which time it's switched over to lpg.
The temp gauge works fine but I'm wondering if the ecu uses a seperate temp sensor to the gauge and maybe it's playing up as so can't adjust the fueling correctly when it's starting? I can test the crank sensor as described on Elsawin and at least it doesn't sound to bad to swap. |
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