Tuesday, April 2, 2013
Audi A4 B5 HOW TO INSPECT DUAL MASS FLYWHEEL FOR 1 8T
After removing the DMF it should be inspected for inherent problems. The following list is to be used as a guideline only. It is not a scientific procedure and should not be used to obtain a definitive answer as to weather the flywheel should be used again or replaced.
Having said that, all you DIY ‘s have at it.
1) Check for cracks in the drive surface. If any cracks exist replace the DMF.
2) Warping of the drive surface should be limited to 0.015”or 0.37 mm. Flywheels typically warp like a soup bowl, higher on the O.D. lower on the I.D. A straight edge or a dial indicator will expose how much warp exists. Pic
3) Free rotational movement of the drive surface should be limited to .383” or 9.75mm. This movement can be checked by rotating the drive surface either direction, and then make a mark on the outer edge where the alignment pin comes to rest (center of pin). Then rotate the other direction and make a mark at center of pin. Measure the distance between the marks. Do not force the drive surface. This is a measurement of the FREE travel. One finger is enough effort. Pic
4) Total rotational movement of the drive surface should not exceed 1.720” or 43.62mm. This movement is checked the same way as the free rotation but requires the drive surface to be forced to the loaded position, adding a few pounds of pressure to the alignment pins does this. A little strength is needed to complete the task. Pic
5) Lateral movement of the drive surface should not exceed .065” or 1.67 mm. this movement can be checked by forcing the drive surface downward until it stops. Make a mark at the lowest point. Then push downward on the opposite side making a mark at the highest point. Measure the distance between the marks. Pic
If the DMF passes these inspections consider taking it to a flywheel or clutch shop for further inspection and possible resurfacing.
If your DMF has 125K don’t expect to get the same mileage with the next clutch replacement. If you require another 100+K replace it with a new one.
If you are increasing the HP expect to get fewer miles on a DMF than you would if you had stock power. The same goes for spirited driving and launches they will reduce the life of a DMF.
Keep in mind that a DMF is a wearable item just like brakes and tires so expect to replace it at some point.
The final step for the flywheel is .350" to .345". Do not remove more than .020" from drive surface.
Wednesday, March 13, 2013
2010 Audi Q5 Owner’s Manual
Download 2010 Audi Q5 Owner’s Manual PDF
Thursday, March 7, 2013
Audi Carbiolet 1 9 TDI User Guide
download : Audi Carbiolet 1.9 TDI User Guide
Tuesday, February 12, 2013
2008 Audi A3 Owners Manual
Exterior 2008 Audi A3
Download 2008 Audi A3 Owners Manual PDF
Monday, July 23, 2012
Servicing Audi air conditioning
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1998-2004 Audi A6/S6 spare parts catalogue
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Enggine Design and function Audi RS4
Audi Measures to repair: the module removed together with the gear in the event of a disturbance turbocharger fog replaced always be replaced in pairs the spark, the plug must all 30,000 km (see inspection service schedule), the timing belt, roller, rollers, clamping and clamping lever for the camshaft drive at 60,000 km service intervals must be replaced. the Audi RS4 engine service/repair manual supplement the details of design and function for the Audi engine and transmission system such as: motor - RS4, crankcase/crankshaft Assembly, cylinder head, piston/Conrod, engine, cooling system, fuel injection system, fuel system, secondary air system, engine management, air filters with additional air valve, inlet valve air switch, air coolers, transmission charge. Running gear, front axle, rear axle, air conditioning, technical data.
Download data file here
Audi S4 engine design and function study guide
Engine: Specifications, crankshaft, cylinder head, valve timing, cooling system, lubrication, overview of components, airflow, recharge, exhaust system, pneumatically controlled systems, loading control pressure, to deflect control in excess, ACF system, crankcase air Breather. Motronic ME 7.1, subroutines, System overview. Subsystems for the Motronic. Torque-oriented engine management, Torqueoriented functional structure, electronic throttle body, exhaust gas temperature control. Sensors, auxiliary signals/interfaces, functional diagram, self-diagnostics, vehicle diagnostics, test and information VAS 5051, test box VAG 1598/31 transfer, self-organizing adjustment clutch, gearbox.
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Audi A4 B5 schematic
Ground connection (lower-left A-pillar). Ground connection, in the trunk, left. Ground connection (bottom right B-pillar). Ground connection in the left headlight wiring. Earthing connection - 2 - in the wiring harness inside. 10-Pin connector, violet, connector station A-pillar, links. A - B battery - Starter D - ignition/Starter switch S88 - fuse Strip (main fuse) T1 - 1-pin connector, black, engine compartment, right T10a - 10-pin connector, Brown, connector station E-box, Plenum. E45 - switch cruise control j... - engine control module (ECM) J527 - steering column electronic system control module T16a - 16-pin connector, black, steering column electronic system control module T17e - 17-pin male connector, white, connector station E-box, Plenum. J519 - vehicle electrical system control module J527 - steering column electronic system control module T1a - black, 1-pin connector plug station A-pillar, left T10b - 1 10-pin connector, black, electric system control module T10c - 1 10-pin connector, violet, connector station A-pillar, links to vehicle.The Schematic of the Bentley Audi A4 B5. Fuse, thread connection station E-box, Plenum, 4-pole relay carrier with
Connection, Fuseholder fuse in Fusebox 23 off are numbered 223 off in the current data flow diagram. 9-Pin relay carrier in the instrument panel. 4-Pin connector, black, in the vicinity of front bumper. Ground strap, body engine. Ground connection, in the engine compartment, left.
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Spark plug exchanges 2003 A6
For this task, we will be a flat head and a Phillips head screwdriver, a 3 / 8 inch Flex handle ratchet with 18 use. Using the screwdriver, the air intake / shovel remove the two screws on the top. After the screws are removed, you drag forward on the scoop. After removing the scoop, remove the plastic neck through pull up at the end closest to the air box (at the end is simply a clip release) and then move the neck motor length and up. Open the clips keep the hoses to the airbox. There are two of them. Remove the wiring of the clip on the top, Fender side of the airbox.This happened on my 2003 A6 2.7 T. I the previous years packs were white, coil, the in have been locked. Not sure what other differences apply. Mount the instruments of your effort.
Replacement Guide download
Operation Manual Audi navigation system
These operating instructions Audi navigation system includes more information on the proper use of the navigation system. Content index: Display and controls, introduction, important notes, navigation plus, view, main screen, map and information, switch Audi the set on and turn off. Enter the main navigation, menu, target, POI, target store. Radio, CD charger, operation of the TV, turn on the TV mode, video mode. Anti theft coding, warranty, Exchange, antenna maintenance, registration. Index.
Download navi manual audi here
Audi RS4 technical manual
Audi RS4 technical training guide is contain basic information Audi RS4 vehicle systems, the Audi technician or mechanical needs. Content inside: body, RS4 slide Audi, sills, front end, rear spoiler, brief summary, engine and transmission, motor - RS1 crankcase/crankshaft Assembly, cylinder head, piston connecting rods, engine cooling system, fuel injection system, fuel system, secondary air system, engine management, air cleaner with additional air valve air change inlet valve, intercooler, transmission, chassis, front axle, rear axle, air conditioning.
you can download Audi RS4 technical manual here
Diagnostic and tests Audi A6 C5 air conditioning output
Check you ground connection to the control unit for fresh air blower - J126 - according to the circuit diagram. A/C control head - replace E87 - check-control module for fresh air blower - J126. Actuator for temperature flap links - V158 - spray head for temperature flap links - V158 moves from stop to stop (fresh air blower is running and air holes comes from instrument panel) 1). -Air temperatures of left cam changes. -Check wiring between actuator for temperature flap links - V158 - and a/C control head - E87-for open circuit or wiring to circuit diagram vice versa. Component location of the enabled components, can the output of diagnostic test mode (DTM) more than once if necessary be done. If components marked with a born dysfunctions, DTCs for these DTC components can be stored. Monitoring of the "idle air control" (IAC)-Regulation function. While DTM must issue the vehicle must not be moved, and the engine speed less than 3000 RPM. During the DTM Edition functions be turned off the air conditioner. Depending on a/C control head - E87 - version, all segments, control lights the buttons as well as the button lighting - E87 are displayed or dark. For Audi allroad the conversion of a/C system is performed not with the model year 2001 and 2002, instead it is a current change (implementation of open, for vehicles with 4.2 L engine with start of production). A/C clutch - N25-a/C clutch - N25 - clicks every 2 seconds, compressor engaged. Input of the a/C is control head - E87 - every 2 seconds (moved down) closed. Check you power supply for clutch air conditioning - N25-(via coupling relay - J44-) according to schematic. Check the wiring between - E87, J44 and - N25 - according to the schematic. –A / C control head - E87 - replace. ECM will compensate for the cut in the signal a/C compressor placed the temporarily higher load on the engine, if the compressor is turned on. ECM can the a/C compressor via the a/C compressor cut-in pressure output/input (read measuring value block) turn off. Fresh air blower - v2 - enabled fresh air blower-v2 for 2 seconds with 0V, 3V, 6V, 9V, 12V, 15V, 0V etc. - make sure fresh air blower free moves.
2.7 L Audi B5 Engine removal and Installation manual
The Volkswagen/Audi B5 platform employs a longitudinal engine placement. This platform (also known as PL45) was introduced with the first-generation Audi A4 and the 1996 Volkswagen Passat. The following file provides detail procedures on how to remove and install the 2.7 Liter Volkswagen/Audi B5 platform V6 5V BiTurbo Engine. Get and download the 2.7L Audi B5 Engine Removal and Installation Manual here
Bentley Publishers Audi A6 Manual Repair
Following repairs and maintenance manual apply for Audi A6 which cover:
Engine:
1998 – 2001 2.8-litre V6 (AHA, ATQ)
1999 – 2004 4.2-litre V8 (art, STACK, mbd)
2000 – 2004 2.7 litre V6 biturbo (APB, BEL)
2002 – 2004, 3.0-litre V6 (AVK)
2003-2004 4.2-litre V8 (bass)
4.2-litre V8 biturbo 2003 – 2004 (BCY)
Transmissions:
5-speed manual AWD (01A)
6-speed manual AWD (01E)
5-speed automatic AWD (1 L)
5-speed automatic FWD or AWD (1V) continuously variable transmission (CVT) FWD (01J)
information, maintenance, service and repair for Audi A6 models from 1998 to 2004, including the following activities: maintenance procedures from changing the oil to replace the Interior ventilation micro filter. Body, hood and roof repairs and adjustments. Incremental engine timing belt service. Clutch, flywheel and rear main seal service. Cylinder head cover and crankshaft seal replacement. Brakes, steering, suspension and ABS maintenance, troubleshooting and repair. Wiring schematics for select models, including power distribution and reasons. Electrical system service, with an easy to use illustrated component locator section. Fuel injection and ignition system diagrams and explanations, including three different Bosch Motronic engine management systems. Multi-link front suspension repair procedures, including the stabilizer bar link, steering arm and axle boot replacement. Cooling system filling and bleeding, coolant pump replacement and engine cooling fan and radiator service. Heating and air conditioning repair, including a/c component replacement.
You can buy the Audi A6 repair and maintenance manual here
Owners Manual 1990 Audi Quattro
The following owner manual is applicable for 1990 Audi Quattro car series. Herein you will find complete description of features, technologies, specification, maintenance guidelines and customer assistance information of a 1990 Audi Quattro series. Please Read the manual thoroughly before running as it contains important operational safety information.This manual is divided into 10 sections, which is the Instrument Panel, controls and equipment, vehicle operation, vehicle Care, do it yourself Service, technical description, technical Data, consumer information, Gas Station information and index.
The more you know about your Audi, the more you will enjoy driving it. For your own protection and longer life for your vehicle, always listen to our instructions and warnings. Find the full version of 1990 Audi Quattro owners Manual here
Wiring diagram 1998 Audi A6 electrical
Electrical Schematic / wiring method diagram 1998 Audi A6 automobile, content inside outside lamp circuits chassis number 5000-5001, ground distribution circuit, air conditioning circuits, anti lock brake circuits, theft circuit, computer knowledge lines, cooling fan circuit, cruise control circuit, cruise control circuit, rear window heating circuit, electronic power steering circuit, two.8 L, engine performance circuits, backup light switch door lock circuit, and so on. This schematic available at no cost to download in PDF format 52 pages is.
Download 1998 Audi A6 electrical wiring diagram here from ziomal.itl.pl/
Sunday, December 25, 2011
Audi S4 engine design and operation of a study Guide
successor to the 5-cylinder turbocharged engine. One of the key objectives for the development of the turbocharged engine was to achieve a good level of dynamic response, particularly at the lower end of the band rev. the objective of AUDI engineers was to realise a
high level basic torque and a torque characteristic that increases in direct proportion to the speed of the engine's peak. Engine: technical data, crankshaft, cylinder head, camshaft timing circuit, cooling engine lubrication, overview of the components, ducting air, charging, exhaust system,
1998 Audi A6-complete system Diagram of electrical wiring
Outline of electrical/wiring system diagram of 1998 Audi A6 automobile, content within: outer chassis number 5000 lamp circuits-5001, distribution channels, air conditioning, anti-lock braking circuits, anti-theft circuit, rows of data, computer cooling fan circuit, circuit Cruise Control circuit Cruise Control Defogger circuit, electronic circuit steering systems, 2.8 L, circuits, engine performance, Back-up lamps circuit power door Lock circuit, etc. This is available free for download in pdf format consists of 52 pages wiring diagram.
Spark plug replacement procedure 2003 A6 DIY Guide
This is a super easy project, which will make you feel like you've done you a favor by keeping your money in your wallet when alighting from a simple skill. From the beginning to the end should take in the time-a maximum of two-beer (if you're not thirsty). This was done on my 2003 A6 2.7 T know that the previous years had been winding packets were bolted on. Not sure what other differences exist. Gather your documents. For this task, we're going to use a flat head screwdriver head and phillips, a chestnut flex-handle 3/8 inch to 18 ?. Using a phillips screwdriver head, remove the two screws on top with air/scoop. When I remove the screws, pull forward to scoop. After removing the scoop,