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2001 Audi TT CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Audi REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

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    Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2001 Audi TT car and truck repair procedures including Audi engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Audi TT automobile. Try the Automotix DIY solution today!
    DIY REPAIR SAMPLES > CONTINUE EXPLORING >
    Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Audi mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 2001 Audi TT vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

    A/C & HEATER SERVICE PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    [[table data]] [[table data]]

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    Anti-lock Brakes -> Diagnosis & Testing -> A4, A6, A8, S4, S6 & S8 -> ABS Return Pump Does Not Run, Relay Good, Tester In Position 3 -> ABS Return Pump Does Not Run, Tester In Position 3 -> Accessing Diagnostic Trouble Codes (DTC) -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Electrical Testing -> Hydraulic Modulator High & Low Pressure Testing -> LED 1 & 3 Do Not Light, Tester In Position 1 -> LED 18 Does Not Light -> LED 19 Does Not Light -> LED 35 Does Not Light -> LED 4 Does Not Light, Tester In Position 1 -> LED 4, 2, 35, 18 & 19 Do Not Light, Tester In Position 1 -> LED For Alternator Does Not Go Out When Engine Starts -> LED For Alternator Does Not Light, Tester In Position 2 -> LED For Brakes Does Not Go Out When Brake Pedal Is Depressed -> LED For Brakes Does Not Light -> No Response From Selected Sensor, Tester In Position 6 -> Read Measuring Value Block -> Sensor Signal On Meter Below Minimum Value -> TT -> With LED Type Tester -> With Scan Tool -> Wrong Solenoid Valve Operates, Tester In Position 5
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    With LED Type Tester
    LED 1 & 3 Do Not Light, Tester In Position 1

    Refer to Fig. ,for LED identification numbers. Weaker illumination of an LED indicates a contact resistance in respective circuit.

    • Inspect for continuity between ABS control unit connector terminal 34 and ground at battery ground cable (LED 1), Fig. .
    • Inspect for continuity between ABS control unit connector terminal 10 and ground at battery ground cable (LED 3).
    • If continuity does not exist, repair shorted or open circuit.
    LED 4 Does Not Light, Tester In Position 1

    Refer to Fig. ,for LED identification. Weaker illum...

    [[table data]]
    [[table data]]

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    Audi -> Fuel Filter Scheduled Maintenance -> All 1989-05 -> Normal Service -> Severe Service
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    Normal Service

    Service as re...

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    CV AXLE SHAFT, Replace
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    • Raise and support vehicle, then remove front wheel.
    • Remove drive axle flange to transaxle flange attaching bolts.
    • Remove ball joint to wheel bearing housing retaining nut.
    • Separate ball joint from wheel bearing housing using suitable tool.
    • Remove axle nu...

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    Alternator, Replace
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    • Obtain radio anti-theft protection code.
    • Disconnect electrical connectors at throttle valve control module and charge pressure sender.
    • Disconnect air hose at throttle valve control module.
    • Disconnect EVAP canister vacuum hose at throttle valve control module.
    • Remove EVAP canister mounting nut, then position canister aside.
    • Mark running direction of alternator drive belt.
    • Rotate drive belt t...

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    Cabin Air Filter Service -> Audi -> 1998-2004 A6, Allroad, RS6, S6 & 2000-06 TT
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    On 1998-2000 models, the cabin air filter should be replaced every 15,000 miles.

    On 2001-03 models, the cabin air filter should be replaced every 20,000 miles.

    On 2004-07 models, the cabin air filter should be replaced at 15,000 miles, then every 20,000 miles.

    • Open the hood.
    • Remove the plenum chamber cover.
    • Release the cabin air filter retaining tab ca...

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    Audi -> Air Bag Warning Lamp ->
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    If the Air Bag warning lamp lights and stays on, diagnosis and ...

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    Heater Hose, Replace -> Inlet -> Outlet
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    Inlet

    • Drain coolant into a suitable container.
    • Reposition hose clamp at heater core and remove hose.
    • Reposition hose clamp at rear coolant pipe and remove hose.
    • Remove hose from vehicle.
    • Reverse procedure t...

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR 2001 Audi TT AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    • Put lock carrier into service position.
    • Mark direction of engine rotation on belt.
    • Slacken belt by turning tensioner in directi...

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 2001 Audi TT AUTOMOBILES

    Component location diagrams for most 2001 Audi TT cars and light trucks sold in the U.S. from 1990+.

    instrument Panel Diagram for 2001 Audi TT  1.8 L4 GASinstrument Panel Diagram for 2001 Audi TT 1.8 L4 GAS

    Components on diagram:
  • Sunlight Photo Sensor
  • G107
  • Brake Components Diagram for 2001 Audi TT  1.8 L4 GASBrake Components Diagram for 2001 Audi TT 1.8 L4 GAS

    Components on diagram:
  • Vacuum Vent Valve Brake Switch
  • F47
  • CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 2001 Audi TT AUTOMOBILES

    OEM drawn wiring diagrams for most 2001 Audi TT cars and light trucks sold in the U.S.

    2001 Audi TT  1.8 L4 GAS Wiring Diagram2001 Audi TT 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Fuel Pump
  • Instrument Cluster
  • Glove Compartment Lamp
  • Rear Window Defogger
  • Headlight
  • 2001 Audi TT  1.8 L4 GAS Wiring Diagram2001 Audi TT 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Ignition/Starter Switch
  • LH Washer Nozzle Heater
  • CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 2001 Audi TT AUTOMOBILES

    OEM TSB listings for most 2001 Audi TT cars and light trucks sold in the U.S. from 1985+.

    Document: AUDI TIRE PRESSURE MONITORING SYSTEMS OVERVIEW - REVISED
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    Auto Systems:
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Document: AIRBAG / PYROTECHNIC SAFETY BELT DEPLOYMENT INQUIRIES - REVISED
    Vehicle: 2001 Audi TT 1.8 L4 GAS

    Auto Systems:
  • Seats, Belts, Interior Trim, Carpets, Air Bags
  • CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 2001 Audi TT AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2001 Audi TT cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2001 Audi TT cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2001 Audi TT cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2001 Audi TT cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO 2001 Audi TT SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2006 Audi TT Floor Mats, Rear, 19.9 x 19.1 x 1 in.; Made of durable and pliable rubber material that will not stiffen or crack and can withstand even the harshest weather conditions; Features a raised outer lip that keeps dirt and water off the interior carpet, deep sculpted ridges that trap water, mud, dirt, and snow, and anti-skid spikes on back that prevent the mat from slipping; Not affected by gas, oil, mud, or extreme temperatures; Conforms to fit floor contours; Quick and easy installation, removal, and cleanup; No tools required..

    Source: Auto Body Parts Store

    $47.23

    Click here to view more details2008 Audi TT Headlight Bulb, A high quality, OE replacement headlight bulb; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $57.21

    Click here to view more details2010 Audi TT 17" X 7" Alloy Wheel, ALLOY WHEEL, 17 X 7, 5 STUDS/LUGS, 112MM BOLT DIA, 7 SPOKES, 47MM OFFSET, BRIGHT SPARKLE SILVER FULL-FACE, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $166.98

    Click here to view more details2009 Audi TT L4, 2.0 L, 122 CID Rebuilt Engine, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details2000 Audi TT Used Air Flow Meter/Sensor, 1.8L (turbogas), Very Good.

    Source: Used Auto Parts Store

    $77.00

    Click here to view more details2000 Audi TT Used A/C Compressor, 1.8, AUTO, FWD (Sanden), Very Good.

    Source: Used Auto Parts Store

    $197.00
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