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D3 - Axles, Brakes, Suspension and Steering Brakes, Springs, shocks, steering racks, steering columns, suspension arms, wheel hubs etc. |
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Thread Tools | Display Modes |
#1
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calibrating pad thickness
anyone know what the settings are for the D3 S8? helpfully its not on the VCDS Wiki...
http://wiki.ross-tech.com/wiki/index...#Pad_Thickness Note: When replacing this Control Module it is necessary to perform the Basic Settings Function Test (MVB 010) and Longitudinal Acceleration Sensor (MVB 020) first. This sets a Readiness Bit for each of the Basic Settings, Coding will not be accepted without having done this first! Make sure to adapt the Brake Pad Thickness after Coding the module. 0000?xx: Engine 1 = 3.0l MPI (Gasoline) 2 = 3.0l TDI (Diesel) 3 = 3.7l 4 = 4.0l 5 = 4.2l 6 = 6.0l 0000x?x: Transmission 1 = Multitronic (VL30) 2 = Automatic Transmission (AL420) 3 = Automatic Transmission (AL600) 0000xx?: Country 1 = Rest of World (RoW) 2 = USA/Canada 3 = Japan |
#2
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Did you measure the thickenss of the pad -the metal backplate?
That is the figure in mm you have to adapt. It is not that important it is accurate for operation - it just means the pad thickness warning would come on later or earlier if you are a mm or two out. |
#3
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Cool, thanks for this, however, what number do I use for the first of the 3 digits as the 5.2L engine isn't listed?
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#4
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Good question! I would guess at the 6.0 W12 as the S8 and W12 share the same brakes?
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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 |
#5
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The coding shouldn't need changing from whatever it is from the factory, but you can view it and see if it makes sense with the chart on the rosstech website anyway. You just need to adapt the thickness - 12 is a typical value.
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#6
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The rear calipers on the D3 are identical on every model, single piston with EPB, only the carrier changes to accommodate the different size discs. So I agree with Neil, use W12 coding.
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Matt 2004 A8 3.7q, 1998 A4 2.8q, 1994 Coupe 2.8q SORN, |
#7
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Sweet, thanks peeps, will add to my list of stuff to do tomorrow - along with working out how to get the horn to beep when I lock it
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#8
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Is the above same for ceramic brakes?? Do they share same calipers and pad thickness??
Three months ago when doing work on rear axle (dif oil, wheel bearings and pads) and since then I get quiet often brake pads warning. But...even when I stopped while the warning light was still on the dash, VCDS showed no faults whatsoever for pads, no faults in ABS ECU at all. So I'm thinking either wiring got damaged which is kind of not possible as the rear pads have no wear sensors, or adaptation of new pads hasn't been accepted?? I know that RS6 ceramic brakes use same rear pads what S8. I can fairly accurately measure remaining pad on the car, but if there is no faults would you say pad warning is down to the adaptation?? It was quiet for some time, then it started coming on after some driving and sometimes as soon I start the engine. Thanks guys
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2006 D3 S8 5.2 V10 Ceramic Brakes, Bang&Olufsen, DTV, DAB, Rear Camera, BT, TPMS, Soft Close, Auto Boot, AMI , 4 Zone AC, Home Link, All Electric Blinds, Fingerprint, Ski Hatch, Black Extended Leather, Heated Sport Seats, Alacantra, Carbon Trim inc Aluminium Pack 2. 2015 A3 S line 1.4 TFSI - for the missus to keep her away from my car. Standard S-line equipment, no extras. 2006 D3 A8 3.7 V8 - SOLD but not forgotten |
#9
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I had similar problems on my D3 - fixed in the end with a brand new EPB module
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#10
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Interesting
What were your symptoms? Any faults on VCDS? Cheers Paul
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2006 D3 S8 5.2 V10 Ceramic Brakes, Bang&Olufsen, DTV, DAB, Rear Camera, BT, TPMS, Soft Close, Auto Boot, AMI , 4 Zone AC, Home Link, All Electric Blinds, Fingerprint, Ski Hatch, Black Extended Leather, Heated Sport Seats, Alacantra, Carbon Trim inc Aluminium Pack 2. 2015 A3 S line 1.4 TFSI - for the missus to keep her away from my car. Standard S-line equipment, no extras. 2006 D3 A8 3.7 V8 - SOLD but not forgotten |
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