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Tech Article List
Parts GroupHeadingExcerptDate
Last
Updated
N/AAudi C5 A6 Quattro 4.2 V8 Low Battery Voltage Diagnostic CodesThis article discusses the diagnostic codes we saw on our project car, a 2001 Audi A6 Quattro with the 4.2 V8....09/24/2017
N/AAudi C5 A6 Quattro 4.2 V8 Rescuing Almost-Dead CarsI`m about to start doing something peculiar on the AudiWorld forum. It`s logical but not intuitively so. I fee...09/24/2017
N/AAudi C5 A6 Quattro 4.2 V8 Window StickerThis article is about a lovely silver 2000 Audi Quattro A6 4.2 V8 that I recently bought for $300 after someth...09/24/2017
N/APainted WrenchesThis article discusses an efficiency improvement recently implemented at our shop. At a glance, I can tell...10/01/2017
Air conditioning compressorAudi C5 A6 Quattro 4.2 V8 Bad Air Conditioning CompressorThis article discusses the problem of a non-working compressor on our 2000 C5 Audi A6 Quattro 4.2 V8. We took...09/24/2017
Air conditioning hoseAudi C5 A6 Quattro 4.2 V8 Sizes of nuts attaching air conditioning hoses to radiator areaThis article discusses the nuts that attach the flexible air conditioning hoses to the steel attachment points...09/24/2017
AlternatorAudi C5 A6 Quattro 4.2 V8 AlternatorThe C5 Audi A6 Quattro 4.2 V8 models as well as the S6 all used the same type of 150A alternator, Bosch type A...02/27/2019
Anti-roll bar connecting linkAudi C5 A6 Anti-roll Bar Connecting Link InstallationThis article discusses the C-shaped link that connects the end of the anti-roll bar to the lower control arm....11/17/2018
Brake rotorAudi C5 A6 Front Brake Rotor VariationThis article discusses the front brake rotor for the C5 Audi A6 Quattro with the 4.2 V8. The main focus is on...12/26/2016
Bumper assemblyAudi C5 A6 Quattro 4.2 V8 Front Bumper RemovalIn my experience, removing the front bumper is a prelude to removing the headlights cleanly, and moving the ra...09/24/2017
Caliper with padsAudi-Friendly 12-Spline ToolsThis article discusses the brake caliper on an Audi C5 A6 with the 4.2 V8 with the main focus being on a speci...07/19/2016
Caliper without padsAudi C5 A6 Quattro 4.2 V8 Torque Settings for Front BrakesThis article discusses the front hub on a 2000 Audi A6 Quattro with the 4.2 V8. On my particular car, the rot...09/24/2017
Camshaft with pulleyAudi C5 A6 Quattro 4.2 V8 Camshafts and Sprockets -- OverviewI have asked an engine-savvy tech to dismantle part of the 40-valve 4.2 V8 engine from one of my 2000 C5 Audi...09/24/2017
Center consoleAudi C5 A6 Center Console BluesThis article discusses the center console on our project cars, various 2000/2001 Audi A6 cars. My focus here i...02/26/2017
Center consoleAudi C5 A6 Rear center console removalThis article discusses the rear console for the C5 Audi A6 made 1999-2004. with the main focus being on remova...05/05/2017
Center consoleAudi C5 A6 Vavona Wood TrimThis article discusses the wood trim and center console on our 2000/2001 Audi A6 project cars though as I unde...02/26/2017
Control moduleControl module differences between static and dynamic headlight range control systemsThis article discusses the Control module (Headlight range control) for the C5 A6 & S6 and the D2 A8 & S8 with...08/12/2020
Cup holderAudi C5 A6 Cup Holder Removal and ReplacementThis article discusses the cup holder on Audi C5 A6 cars, specifically removal and replacement. If you`re...09/24/2017
Drive shaft assemblyAudi C5 A6 Quattro 4.2 V8 Front Outer CV JointsThis article discusses the problem of torn plastic boots on the front axles on several of our Audi C5 A6 Quatt...09/24/2017
Drive shaft assemblyAudi C5 A6 Quattro 4.2 V8 Torque Settings for Inboard CV AxleThis article discusses the front drive shaft on a 2000 Audi A6 Quattro with the 4.2 V8. My focus here is on h...09/24/2017
Electric cooling fan with motorAudi C5 A6 Quattro 4.2 V8 Electric Cooling FansThis is a case study of a 2000 Audi A6 Quattro with the 4.2 V8 engine, whose electric cooling fan motors were...09/24/2017
Engine coverAudi C5 A6 Quattro 4.2 V8 Engine CoverThis article discusses the engine cover on a 2000 Audi A6 Quattro with the 4.2 V8. My focus here is on how to...09/24/2017
Engine speed sensorAudi C5 A6 Quattro 4.2 V8 Engine speed sensorThis article discusses the engine speed sensor for the Audi C5 A6 with the 4.2 V8 as made from 1999 to 2004, w...09/24/2017
Engine speed sensorAudi C5 A6 Quattro 4.2 V8 Error 17748 - P1340 - Camshaft Position Sensor (G40) / Engine Speed Sensor (G28): Incorrect CorrelationI recently bought a 2000 Audi C5 A6 with the 4.2 V8. As I worked on this car, correcting various little issues...09/24/2017
Fuel injection computerAudi C5 A6 Quattro 4.2 V8 Engine Control UnitThis article discusses the engine control unit (ECU) on a 2000 Audi A6 Quattro with the 4.2 V8. My focus here...09/25/2017
Fuel pressure regulatorAudi C5 A6 Quattro 4.2 V8 Direction of Fuel FlowThis article discusses the direction of fuel flow for the C5 Audi A6 Quattro 4.2 V8 as made from 1999 to 2004,...09/24/2017
Fuel pressure regulatorAudi C5 A6 Quattro 4.2 V8 How to Find the Fuel Pressure RegulatorThis article discusses how to find the fuel pressure regulator for the C5 Audi A6 Quattro 4.2 V8 as made from...09/24/2017
Fuel pumpAudi C5 A6 Quattro 4.2 V8 How to Find the Fuel PumpThis article discusses how to find the fuel pump for the C5 Audi A6 Quattro 4.2 V8 as made from 1999 to 2004. ...09/24/2017
Fuel pumpAudi C5 A6 Quattro 4.2 V8 How to Remove and Replace the Fuel PumpThis article discusses the components involved with removing and replacing the fuel pump for the C5 Audi A6 Qu...09/24/2017
Fuel rail without injectorsAudi C5 A6 Quattro 4.2 V8 Fuel Rail PressureThis article discusses the fuel pressure regulator for the Audi C5 A6 with the 4.2 V8 as made from 1999 to 200...09/24/2017
Handbrake position switchAudi C5 A6 Handbrake Position SwitchThis article discusses the handbrake position switch on Audi C5 A6 cars, specifically its effect on the "brake...09/24/2017
Hazard lights switchAudi C5 A6 Hazard Lights Switch RemovalThis article discusses the hazard lights switch on Audi C5 A6 cars, specifically the removal process. If yo...09/24/2017
HeadlampAudi C5 A6 Headlamp RemovalThis article discusses the headlamp units on Audi C5 A6 cars, specifically the removal and replacement process...08/21/2018
HeadlampAudi C5 A6 Headlamp VariationsThis article discusses the headlamp units on Audi C5 A6 cars, specifically the variations. If you`re not here...02/22/2020
Headlamp switchAudi C5 A6 Interior Plastic Bases: White vs. BlackIn one of my careers, I’m professionally a database nerd. Specifically, I build custom business software solut...09/24/2017
Hub baseAudi C5 A6 Quattro 4.2 V8 Torque Settings for Front HubThis article discusses the front hub on a 2000 Audi A6 Quattro with the 4.2 V8. My focus here is on how aggre...09/24/2017
Individual seat assemblyAudi C5 A6 Front Seat RemovalThis article discusses the engine cover on a 2000 Audi A6 Quattro with the 4.2 V8. My focus here is on how to...09/24/2017
Individual seat assemblyAudi C5 A6 Front Seat Styles: Sports vs. NotThis article was written when we were doing some race prep work on our 2000 Audi A6 Quattro 4.2 V8, for the 20...09/24/2017
Individual seat assemblyAudi C5 A6 Front Seat WiringWe’re comparing the seat wiring on two of our 2000 Audi A6 Quattro 4.2 V8 cars with the wiring of a seat we bo...09/24/2017
Instrument clusterAudi C5 A6 Instrument ClusterC5 A6 instrument clusters have a central LED panel that`s sort of like a mini computer screen that can display...03/05/2020
Instrument clusterAudi C5 A6 Yellow Brake Wear Warning LightThis article discusses the yellow brake warning as can appear on the liquid crystal display at the top center...04/03/2017
L-Jetronic fuel pressure regulator retaining clipAudi C5 A6 Quattro 4.2 V8 Fuel Pressure Regulator ReplacementThis article discusses the fuel pressure regulator for the Audi C5 A6 with the 4.2 V8 as made from 1999 to 200...09/24/2017
Secondary air injection pumpAudi C5 A6 Secondary Air Injection System DesignThis article discusses the Secondary Air Injection (SAI) system for the Audi C5 A6. We wrote this focused onth...10/30/2018
Stereo sound system / radio main unitAudi C5 A6 Symphony Sound System (Stereo unit, Radio) Battery Swap and Unlock CodeI recently bought another Audi C5 A6 with the Audi Symphony Sound System (Stereo unit, Radio). The radio was...04/11/2017
Stereo sound system / radio main unitAudi C5 A6 Symphony Sound System (Stereo unit, Radio) by BoseThere is still an acoustic guitar in my living room, and I still love music though I`m not as intensely into i...09/21/2019
Stereo sound system / radio main unitAudi C5 A6 Symphony Sound System (Stereo unit, Radio) CodingThe same radio main unit can be coded to work with three different basic configurations in the C5 A6: - Non...09/22/2019
Stereo sound system / radio main unitAudi C5 A6 Symphony Sound System (Stereo unit, Radio) Dealer-Refurbished UnitThis article discusses the Audi Symphony stereo unit for the C5 Audi A6 with the main focus being on the alter...03/25/2017
Stereo sound system / radio main unitAudi C5 A6 Symphony Sound System (Stereo unit, Radio) FusesThis article discusses the Audi Symphony stereo unit for the C5 Audi A6 with the main focus being on replacing...04/30/2017
Stereo sound system / radio main unitAudi C5 A6 Symphony Sound System (Stereo unit, Radio) Interchangeability with D2 A8This article discusses the Audi Symphony stereo unit for the 2000-and-on D2 Audi A8 with the main focus being...04/01/2017
Stereo sound system / radio main unitAudi C5 A6 Symphony Sound System (Stereo unit, Radio) Removal and ReplacementThis article discusses the Audi Symphony stereo unit for the C5 Audi A6 with the main focus being on removing...03/16/2019
Stereo sound system / radio main unitAudi C5 A6 Symphony Sound System (Stereo unit, Radio) Unlock CodeThis article discusses the Audi Symphony stereo unit for the C5 Audi A6 with the main focus being on entering...04/18/2017
Timing belt tensionerAudi C5 A6 Quattro 4.2 V8 Timing Belt Levels of DiligenceWhile doing a timing belt replacement, we could also replace the water pump, thermostat, camshaft seals and cr...09/24/2017
Timing belt tensionerAudi C5 A6 Quattro 4.2 V8 Timing Belt Swap Post-Work TestingAfter a timing belt swap, I like to start things gently: Step 1 is to just bump the engine over with the st...09/24/2017
Timing belt tensionerAudi C5 A6 Quattro 4.2 V8 Timing Belt Tensioner VersionsWhile buying a timing belt replacement kit from Blauparts, we learned that they are commendably adamant that w...12/28/2018
TransmissionAudi C5 A6 Emergency Running Mode a.k.a.. "Limp-Home" ModeImagine you’re in a bad neighborhood, and the transmission on your car has just suffered a serious failure. No...10/15/2018
TransmissionAudi C5 A6 Quattro 4.2 V8 Case Study -- Fall from GraceThis is a case study of a silver 2000 Audi A6 Quattro with the 4.2 V8 engine and (most importantly) with the Z...09/24/2017
TransmissionAudi C5 A6 Quattro 4.2 V8 Transmission Blues: It just got more PersonalIf you’d prefer to skip the technical analysis and simply buy the part, in good used condition, please contact...09/24/2017
TransmissionAudi C5 A6 Quattro 4.2 V8 Transmission Fluid LowThis article discusses the transmission for the Audi C5 A6 with the 4.2 V8. It`s the ZF 5HP-24A transmission,...07/28/2020
TransmissionAudi C5 A6 Quattro 4.2 V8 Transmission ZF 5HP-24A Input Shaft BrokenOne of our 2000 Audi A6 Quattro 4.2 V8 cars has a problem that puzzled us greatly. The engine was running and...09/24/2017
TransmissionAudi C5 RS6 Transmission ObservationsIf you’d prefer to skip the technical analysis and simply buy the part, in good, guaranteed used condition, pl...05/03/2019
Transmission clutch drumAudi C5 A6 Quattro 4.2 V8 Transmission ZF 5HP-24A Clutch Drum VariationsImage Name=Audi_A6_Quattro_4.2_Transmission_Clutch_A_Drum_Variations I am in the process of fixing up a...09/24/2017
Transmission control moduleAudi C5 A6 Quattro 4.2 V8 Transmission Control Module 4B0927156BS: Buying or Renting: A Better Business Model?If you’d prefer to skip the technical analysis and simply buy the part, in good used condition, please use thi...09/24/2017
Transmission control moduleAudi C5 A6 Quattro 4.2 V8 Transmission Control Module for ZF 5HP-24A 4B0927156BS vs. 4B0927156CTHere is some good news if, like me, your daily driver is a 2000 Audi A6 Quattro 4.2 V8 and you realize that it...09/24/2017
Transmission control moduleAudi C5 A6 Quattro 4.2 V8 Transmission Control Module Ruined? Maybe Not ...Is your transmission control module soaked with water? Normally, this means you`re out hundreds of dollars for...09/24/2017
Transmission control module with protective caseAudi C5 A6 Drowning a Transmission Control ModuleOne reason for the ZF 5HP-24A transmission failing in an Audi A6 Quattro with the 4.2 V8 is that the Transmiss...04/14/2017
Transmission oil panAudi C5 A6 Quattro 4.2 V8 Transmission Drain and Fill PlugsThis article discusses the transmission oil pan for the Audi C5 A6 with the 4.2 V8, and the ZF 5HP-24A transmi...09/24/2017
Transmission oil panAudi C5 A6 Quattro 4.2 V8 Transmission Oil Pan: Dent, Leak, Valve Body Pinched WireToday my tech and I made a mistake that ate the transmission oil pan on a ZF 5HP-24A in a 2000 Audi A6 Quattro...09/24/2017
Transmission oil panAudi C5 A6 Transmission Detergent AdditivesThis article discusses the transmission oil pan for the C5 Audi A6 (1999 through 2004) with the ZF 5HP-24A tra...03/19/2017
Transmission oil pumpAudi C5 A6 Quattro 4.2 V8 Transmission ZF 5HP-24A vs. 5HP-24 Oil Pump VariationsThese last few days, I have been focusing on the oil pump of the ZF 5HP-24A transmission, the all-wheel drive...09/24/2017
Ventilation duct or grateAudi C5 A6 Rear console center ventilation duct and grid reinstallationThis article discusses the rear console center ventilation duct and grid. for the C5 Audi A6 made 1999-2004. w...02/24/2017
Wheel rimAudi C5 A6 Quattro 4.2 V8 Wheels and ComponentsThis article discusses the wheels and components for the Audi C5 A6 with the 4.2 V8, as made from 2000 to 2001...10/30/2018
Wiper armAudi C5 A6 Quattro 4.2 V8 Wiper armThis article discusses the wiper arm on our project cars, various Audi A6 4.2 Quattro V8 cars. My focus here i...08/14/2018
Wiper bladeAudi C5 A6 Wiper BladeThe Bosch wiper blade set 582S specifically fits the Audi A6, A8 the Porsche 911, and closely related models. ...08/14/2018
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