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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 |
#21
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All you need to have to code it in is VCDS no?
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A8 D3 2003 4.2 Quattro Engine: BFM / Gearbox: GNU Last edited by classexa; 28th February 2020 at 02:30 PM. |
#22
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I'm sure I've got a couple of modules as Spares so if you can post your modules exact codes then I'll have a look
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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 |
#23
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Pump - 4E0614517E/0265225197(Bosch number)
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A8 D3 2003 4.2 Quattro Engine: BFM / Gearbox: GNU |
#24
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programming should have (in theory) been a straight forward task, but the garage could not do it. In the end I called a chap over who does all VAG coding and he sorted it. It's worth pulling the code first before you swap/replace. My car would often throw up ABS module codes - loads of other related bits would be affected. |
#25
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I think I got the coding part figured out so that shouldn't be a problem
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A8 D3 2003 4.2 Quattro Engine: BFM / Gearbox: GNU |
#26
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Hello again. Got the module back from repair and it works Managed to get rid of all the warning lights in the middle display and fault codes regarding the module.
However, a new problem showed up. After I calibrated the air suspension(successfully), a new fault code showed up in the ABS module: 01435 - Brake Pressure Sensor 1 (G201) 012 - Electrical Fault in Circuit Wonder if it was because I did several calibration attempts and the car was going up and down, maybe the wiring couldn't take it. I checked in VCDS and it has a constant pressure of 291 bars, regardless of if I press the brake pedal or not. According to VCDS that means "short to plus". I tried to remove the connector from the sensor and it still showed 291 bars. Does that mean it's the wiring or could it be the sensor? Also, the ABS light(yellow), ESP light and parking brake warning light now appears. The only code in the parking brake module refers to the ABS module and the only code in the ABS module is the pressure sensor code. So could all of these warning lights be because of the pressure sensor code?
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A8 D3 2003 4.2 Quattro Engine: BFM / Gearbox: GNU Last edited by classexa; 14th March 2020 at 08:58 PM. |
#27
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Isn't the sensor internal in ABS pump? So not sure what you unplugged.
After searching online it looks like it is separate sensor on that can be changed on ABS pump on D3. You can probably measure resistance at the pins. I don't know what the values should be but if it is short or open you can be pretty sure it's faulty.
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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 Last edited by ainarssems; 15th March 2020 at 08:34 AM. |
#28
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Quote:
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A8 D3 2003 4.2 Quattro Engine: BFM / Gearbox: GNU |
#29
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Yeah, replacing the pressure sensor didn't solve the problem. If that wasn't enough, all the brake fluid went seeya from the ABS unit so I had to bleed it all. YAY! It's all pointing to the ABS module. One problem gone, a new one shows up. Guess it's time to try find a new/used module
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A8 D3 2003 4.2 Quattro Engine: BFM / Gearbox: GNU |
#30
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Phaeton ones look the same but are much cheaper, I wonder what the difference is ? Their part number starts 3D0.
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