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VCDS (aka Vagcom) For all your electronic debug / diag advice queries and mods. |
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Thread Tools | Display Modes |
#1
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fault codes
hey all i am having a few problems with my a8 lately,
it some times cuts out and today i had a new problem where the engine is reving up and down from about 800rpm to about 1200. i cleared my fault codes a few days ago and have done another scan today and this is what iv got, any help will be appreciated as im new to world of vag. Saturday,20,April,2013,13:33:45:41965 VCDS Version: Release 11.11.5 Address 01: Engine Labels: Redir Fail! Control Module Part Number: 4E0 910 401 J HW: 4E0 907 401 B Component and/or Version: 3.0L V6TDI G000AG 0020 Software Coding: 0011973 Work Shop Code: WSC 02313 785 00200 VCID: 224B3171FD6C1C08178 3 Faults Found: 17984 - Right Engine Mount Solenoid Valve (N145) P1576 - 001 - Short to Ground Freeze Frame: RPM: 0 /min Torque: 214.5 Nm Speed: 0.0 km/h Voltage: 11.93 V Bin. Bits: 1 Bin. Bits: 1 Bin. Bits: 1 Temperature: 18.9°C 18279 - Transmission Mount Valve 2 (N263) P1871 - 001 - Short to Plus Freeze Frame: RPM: 0 /min Torque: 214.5 Nm Speed: 0.0 km/h Voltage: 11.93 V Bin. Bits: 1 Bin. Bits: 1 Bin. Bits: 1 Temperature: 18.9°C 19591 - Intake Manifold Runner Control P3135 - 001 - Lower Stop not Reached Freeze Frame: RPM: 1092 /min Torque: 132.6 Nm Speed: 2.2 km/h Voltage: 13.68 V Duty Cycle: 88.8 % Duty Cycle: 80.9 % Duty Cycle: 80.9 % Temperature: 74.7°C Readiness: 0 0 0 0 0 im not to worried about the top 2 at the minute unless they could cause my problem, but i think this is unlikely its bottom code (intake manifold runner control, lower stop not reached) that i believe is the problem. thanks for reading matty |
#2
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your right the top 2 are no problem, it must be the 3rd
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______________________________________________ A8 4.2TDI - Ice Silver, Comfort heated/cooled/massage Seats, Alcantara, Extended Leather pack, Ambient light pack, Solar roof, Night Vision, Lane change assist, Audi presense, Audi BrakeGuard, ACC Cruise, Blinds, Quad Air, AMI, Online services, Parking with rear Camera, Aluminium brushed inlays, Adaptive Zenons, High beam assist, Bose Sound, and more Gone but not forgotten: A8 D3 2005- AMI HDD, Audible Parking, TV, NAV, Bluetooth, Hybrid TV, Aftermarket headrest monitors, Rosstech VCDS / Vagcom |
#3
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Any one have an idea what i can do to fix it, i dont even know if it is a part i can replace,
Iv not gt a clue about audis |
#4
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I think on that last code which relates to the intake manifold - sounds like its the actuator that is giving problems due to wear on the flap valve (this is made from plastic and needs to be replaced as a unit otherwise you're going to have isssues with recalibrating the servo motor on the flap unit. Talk to A8 parts and see if they have one I guess.
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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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Thanks again architex, iv seen some on ebay that claim to be rebuild using stringer parts around 350 for a pair of manifolds.
I think im just going to change both of them, i dont want this problem in the future with the other manifold. These ones here http://www.ebay.co.uk/itm/COMPLETE-I...item4ab9e4440c Iv been looking about and i have found that audi do a repair kit for less than 20 pound a side. Although it doesnt replace the bearings it does repkace the linkage. Im going to try this first, so i will report back once iv fitted them. Last edited by Mattyb; 21st April 2013 at 09:29 AM. |
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