2006 AUDI TT

Audi TT 2006 - BUZZERS, RELAYS & TIMERS

Audi TT 2006 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
Brake Light Disable Relay	In 13 fold relay panel. See Fig. 14.
Coolant Circulation Pump Relay	In 13 fold relay panel. See Fig. 14.
Fog Light Relay	On 13 fold relay panel. See Fig. 14.
Fuel Pump (FP) Relay	On micro central electric panel. See Fig. 60.
Horn Relay	On micro central electric panel. See Fig. 60.
Load Reduction Relay	On micro central electric panel. See Fig. 60.
Motronic Engine Control Module Power Supply Relay	At left side of engine compartment, behind air cleaner housing. See Fig. 148.
Rear Window Defogger Relay	In 13 fold relay panel. See Fig. 14.
Secondary Air Injection (AIR) Pump Relay	At left side of engine compartment, behind air cleaner housing. See Fig. 159.
Starting Interlock Relay	On 13 fold relay panel. See Fig. 14.
Wiper Washer Intermittent Relay	On micro central electric panel. See Fig. 60.

Audi TT 2006 - CIRCUIT PROTECTION DEVICES

Audi TT 2006 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Fuse Panel	Behind left side of dash. See Fig. 65.
Micro Central Electric Panel And Relay Panel	Behind driver's seat. See Fig. 66.
Power Window Circuit Breaker	On micro central electric panel. See Fig. 60.

Audi TT 2006 - CONTROL UNITS

Audi TT 2006 CONTROL UNITS LOCATION

Component	Location
ABS Control Module (W/EDL) (1.8L)	At left side of engine compartment. See Fig. 32.
ABS Control Module (W/EDL) (3.2L)	Left side of engine compartment. See Fig. 33.
Air Bag Control Module	Beneath center of dash, on central tunnel. See Fig. 37.
All Wheel Drive Control Module	Under rear of vehicle. See Fig. 39.
Central Locking Control Module	Behind left trim panel. See Fig. 63.
Coolant Fan Control (FC) Module	On left front of engine compartment. See Fig. 81.
ESP Sensor Unit	Behind left side of dash. See Fig. 99.
Fresh Air Blower Control Module	Under right side of dash. See Fig. 71.
Garage Door Opener Control Module	Right side of grille. See Fig. 109.
Headlight Beam Adjusting Control Module (Coupe)	Behind left trim panel. See Fig. 72.
Headlight Beam Adjusting Control Module (Roadster)	On bulkhead behind seats. See Fig. 73.
Headlight Range Control Module	Below rear bench seat. See Fig. 62.
Lamp Control Module	In 13 fold relay panel. See Fig. 13.
Left Headed Door Lock Control Module	In driver's door. See Fig. 61.
Motronic Engine Control Module (ECM)	At base of windshield, in center of plenum. See Fig. 67.
Radar Interior Monitoring Control Module	In center console. See Fig. 68.
Throttle Valve Control Module (1.8L)	On throttle body. See Fig. 173.
Throttle Valve Control Module (3.2L)	On throttle body. See Fig. 174.
Wind Deflector Control Module (Cabrio)	In 13 fold relay panel. See Fig. 14.

Audi TT 2006 - MOTORS

Audi TT 2006 MOTORS LOCATION

Component	Location
ABS Hydraulic Pump	Integral to ABS control module. See Fig. 34.
After-Run Coolant Pump	Front of engine compartment. See Fig. 35.
Air Flow Flap Motor	Behind right side of dash. See Fig. 36.
Central Air Flap Motor	Behind center of dash. See Fig. 55.
Central Locking System Motor (Driver's)	Rear of driver's door. See Fig. 94.
Convertible Top Hydraulic Pump	Behind driver's seat. See Fig. 77.
Convertible Top Hydraulic Pump Relay	Behind driver's seat. See Fig. 78.
Footwell/Defroster Flap Motor	Behind center of dash. See Fig. 104.
Fresh Air Blower	Behind right side of dash, on HVAC housing. See Fig. 105.
Fuel Pump (FP)	In fuel tank. See Fig. 108.
Headlight Washer Pump	Left front wheel well. See Fig. 120.
Left Window Motor	In driver's door. See Fig. 140.
Right Window Motor	In passenger's door. See Fig. 155.
Secondary Air Injection (AIR) Pump Motor	Right front of engine compartment. See Fig. 158.
Temperature Regulator Flap Motor	Behind center of dash. See Fig. 168.
Throttle Drive (Power Accelerator Actuation) (1.8L)	On right side of intake manifold. See Fig. 170.
Windshield Washer Pump	On washer fluid reservoir. See Fig. 179.

Audi TT 2006 - SENDING UNITS & SENSORS

Audi TT 2006 SENDING UNITS & SENSORS LOCATION

Component	Location
Accelerator Pedal Position Sender -2	On bulkhead, above accelerator pedal. See Fig. 162.
Back Pressure Flap Motor Position Sensor	Behind right side of dash. See Fig. 46.
Camshaft Position (CMP) Sensor -2 (1.8L)	On front of engine. See Fig. 53.
Camshaft Position (CMP) Sensor (3.2L)	At rear of engine. See Fig. 52.
Camshaft Position (CMP) Sensor (3.2L)	On rear of engine. See Fig. 54.
Central Air Flap Position Sensor	Behind center of dash. See Fig. 56.
Engine Coolant Temperature (ETC) Sensor	At rear of engine. See Fig. 96.
Engine Speed (RPM) Sensor (1.8L)	On left side of engine block, near transmission flange. See Fig. 98.
Footwell/Defrost Flap Motor Position Sensor	Behind center of dash. See Fig. 103.
Fuel Level Sensor	In fuel tank. See Fig. 107.
Heated Oxygen Sensor (HO2S) (1.8L)	Under center of vehicle. See Fig. 121.
Heated Oxygen Sensor (HO2S) 2 (3.2L)	Rear of engine compartment. See Fig. 123.
Heated Oxygen Sensor (HO2S) (3.2L)	At rear of engine compartment. See Fig. 122.
Heater For Lambda Probe 1	Under center of vehicle. See Fig. 124.
High Pressure Sensor	Right rear of engine compartment. See Fig. 125.
Hydraulic Temperature Sensor	Rear of vehicle. See Fig. 126.
Intake Air Temperature (IAT) Sensor (1.8L)	Right side of engine compartment. See Fig. 137.
Knock Sensor (KS) 1 (1.8L)	On left side of engine block. See Fig. 139.
Left Front ABS Wheel Speed Sensor	On left front hub/spindle assembly. See Fig. 141.
Left Rear ABS Wheel Speed Sensor	On left rear hub/spindle assembly. See Fig. 143.
Level Control System Sensor (Left Front)	On left front supporting link. See Fig. 142.
Level Control System Sensor (Left Rear)	On rear axle. See Fig. 64.
Longitudinal Acceleration Sensor (With ESP)	Behind left side of dash. See Fig. 144.
Manifold Absolute Pressure (MAP) Sensor	Right front of engine compartment. See Fig. 145.
Mass Airflow (MAF) Sensor (1.8L)	Left side of engine compartment. See Fig. 146.
Mass Airflow (MAF) Sensor (3.2L)	Left rear of engine compartment. See Fig. 147.
Oil Level Thermal Sensor (1.8L)	On oil pan. See Fig. 149.
Oil Level Thermal Sensor (3.2L)	On oil pan. See Fig. 150.
Right Front ABS Wheel Speed Sensor	On left rear hub/spindle assembly. See Fig. 156.
Right Rear ABS Wheel Speed Sensor	On right rear hub/spindle assembly. See Fig. 157.
Side Air Bag Crash Sensor (Left)	Under left side of driver's seat. See Fig. 83.
Side Air Bag Crash Sensor (Right)	Under right side of passenger's seat. See Fig. 84.
Speedometer Vehicle Speed Sensor (VSS)	On right side of transmission, above differential housing. See Fig. 164.
Steering Angle Sensor	Under steering wheel. See Fig. 165.
Temperature Regulator Flap Motor Position Sensor	Behind center of dash. See Fig. 169.
Throttle Drive Angle Sensor -1 (1.8L)	On throttle body. See Fig. 42.
Throttle Drive Angle Sensor -1 (3.2L)	On throttle body. See Fig. 171.
Throttle Drive Angle Sensor -2 (1.8L)	On throttle body. See Fig. 44.
Throttle Drive Angle Sensor -2 (3.2L)	On throttle body. See Fig. 43.
Throttle Drive Angle Sensor -3 (3.2L)	On throttle body. See Fig. 45.
Throttle Position Sensor	Above accelerator pedal. See Fig. 172.
Transverse Acceleration Sensor	Under left side of dash. See Fig. 163.

Audi TT 2006 - SOLENOIDS & SOLENOID VALVES

Audi TT 2006 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
Brake Pressure Release Solenoid	On power brake booster. See Fig. 50.
Camshaft Adjustment Valve -1 (Exhaust) (3.2L)	At rear of engine. See Fig. 51.
Differential Lock Valve 1	Left rear of engine compartment. See Fig. 91.
Differential Lock Valve 2	Left rear of engine compartment. See Fig. 92.
Evaporative Emission (EVAP) Canister Purge Regulator Valve (1.8L)	Right front of engine compartment. See Fig. 100.
Evaporative Emission (EVAP) Canister Purge Regulator Valve (3.2L)	Right side of engine compartment. See Fig. 102.
Evaporative Emission (EVAP) Canister Purge Solenoid Valve	Under rear of vehicle. See Fig. 101.
Fuel Injector 1 (3.2L)	Top left side of engine. See Fig. 85.
Fuel Injector 2 (3.2L)	Top left side of engine. See Fig. 86.
Fuel Injector 3 (3.2L)	Top left side of engine. See Fig. 87.
Fuel Injector 4 (3.2L)	Top left side of engine. See Fig. 88.
Fuel Injector 5 (3.2L)	Top left side of engine. See Fig. 89.
Fuel Injector 6 (3.2L)	Top left side of engine. See Fig. 90.
Intake Manifold Change-Over Valve (3.2L)	Left side of engine. See Fig. 138.
Recirculating Valve For Turbocharger	Front of engine compartment. See Fig. 154.
Secondary Air Injection (AIR) Solenoid Valve (1.8L)	Left side of engine, below intake manifold. See Fig. 161.
Secondary Air Injection (AIR) Solenoid Valve (3.2L)	On left side of engine. See Fig. 160.
Valve -1 For Camshaft Adjustment (1.8L)	Front of engine. See Fig. 176.
Valve -1 For Camshaft Adjustment (3.2L)	At rear of engine. See Fig. 177.

Audi TT 2006 - SWITCHES

Audi TT 2006 SWITCHES LOCATION

Component	Location
A/C Pressure Switch	In right rear corner of engine compartment. See Fig. 31.
Back-Up Light Switch (M/T)	On top of transmission, near starter solenoid. See Fig. 47.
Brake Fluid Level Warning Switch	Integral to brake fluid reservoir cap. See Fig. 48.
Brake Light Switch	Above brake pedal. See Fig. 49.
Clutch Pedal Position Switch	Above clutch pedal. See Fig. 57.
Clutch Vacuum Vent Valve Switch	Above clutch pedal. See Fig. 58.
Contact Switch For Lock Cylinder (Driver's)	In driver's door. See Fig. 69.
Contact Switch For Lock Cylinder (Passenger's)	In passenger's door. See Fig. 70.
Convertible Top Cover Detector Switch	Front of left quarterpanel. See Fig. 74.
Convertible Top Cover Detector Switch 2	Front of right quarter panel. See Fig. 75.
Convertible Top Front Lock Switch	Left side of windshield header. See Fig. 76.
Convertible Top Latch Open Switch	Right side of windshield header. See Fig. 79.
Convertible Top Open Position Switch	Front of left quarter panel. See Fig. 80.
Coolant Fan Control (FC) Thermal Switch	On bottom left rear of radiator. See Fig. 82.
Engine Coolant Level (ECL) Warning Switch	Right side of engine compartment. See Fig. 95.
Engine Coolant Temperature (ECT) Warning Switch	At rear of engine. See Fig. 97.
Oil Pressure Switch (1.8L)	Front of engine compartment. See Fig. 151.
Parking Brake Warning Light Switch	Below parking brake lever. See Fig. 152.
Power Steering/Pressure Switch (1.8L)	Left front of engine. See Fig. 153.
Trunk Switch For Central Locking	On trunk lock cylinder. See Fig. 166.
Vacuum Vent Valve Brake Switch	Under left side of dash. See Fig. 175.
Windshield Washer Fluid Level Warning Switch	In left front wheel well. See Fig. 178.

Audi TT 2006 - MISCELLANEOUS

Audi TT 2006 MISCELLANEOUS LOCATION

Component	Location
Alarm Horn	Rear of engine compartment. See Fig. 38.
Amplifier (Coupe)	Behind right seat. See Fig. 40.
Amplifier (Roadster)	Right side of bulkhead. See Fig. 41.
Combustion Air Blower Capacitor	Right rear of vehicle. See Fig. 59.
Distributor Ignition (DI) Capacitor	At rear of engine. See Fig. 93.
Fresh Air Blower Series Resistance With Fuse	Behind right side of dash, on fresh air blower. See Fig. 106.
Ignition Coil 1 With Power Output Stage (3.2L)	Top of engine. See Fig. 131.
Ignition Coil 1 (1.8L)	Top of engine. See Fig. 127.
Ignition Coil 2 With Power Output Stage (3.2L)	Top of engine. See Fig. 132.
Ignition Coil 2 (1.8L)	Top of engine. See Fig. 128.
Ignition Coil 3 With Power Output Stage (3.2L)	Top of engine. See Fig. 133.
Ignition Coil 3 (1.8L)	Top of engine. See Fig. 129.
Ignition Coil 4 With Power Output Stage (3.2L)	Top of engine. See Fig. 134.
Ignition Coil 4 (1.8L)	Top of engine. See Fig. 130.
Ignition Coil 5 With Power Output Stage (3.2L)	Top of engine. See Fig. 135.
Ignition Coil 6 With Power Output Stage (3.2L)	Top of engine. See Fig. 136.
Telephone Transceiver	Left side of trunk. See Fig. 167.

Audi TT 2006 - CONNECTORS

Audi TT 2006 CONNECTORS LOCATION

Component	Location
T2s (Yellow, 2 Pin)	Behind right side of dash. See Fig. 15.
T3b (Black, 3 Pin)	Front of engine compartment. See Fig. 19.
T3c (Brown, 3 Pin)	Front of engine compartment. See Fig. 20.
T3d (Gray, 3 Pin)	Front of engine compartment. See Fig. 21.
T3e (3 Pin)	Left side of engine compartment. See Fig. 16.
T3h (3 Pin)	Under driver's seat. See Fig. 17.
T3i (3 Pin)	Under passenger's seat. See Fig. 18.
T4g (4 Pin)	Under center of vehicle. See Fig. 22.
T4 (4 Pin)	Under center of vehicle. See Fig. 23.
T5a (Yellow, 5 Pin)	On steering column. See Fig. 24.
T5c (Yellow, 5 Pin)	Top of steering column. See Fig. 25.
T6f (6 Pin)	Under driver's seat. See Fig. 27.
T6g (6 Pin)	Under passenger's seat. See Fig. 26.
T6m (Brown, 6 Pin)	At left rear of engine compartment, in protective housing. See Fig. 28.
T8d (8 Pin)	Under rear of vehicle. See Fig. 29.
T8e (8 Pin)	In center console. See Fig. 30.
T10a (Green, 10 Pin)	At left rear of engine compartment, in protective housing. See Fig. 10.
T10d (Brown, 10 Pin)	Behind left kick panel. See Fig. 7.
T10e (Black, 10 Pin)	At left rear of engine compartment, in protective housing. See Fig. 2.
T10f (Brown, 10 Pin)	Behind right kick panel. See Fig. 5.
T10g (Blue, 10 Pin)	At left rear of engine compartment, in protective housing. See Fig. 3.
T10i (Black, 10 Pin)	Left rear of engine compartment. See Fig. 1.
T10l (Red, 10 Pin)	Behind left kick panel. See Fig. 12.
T10m (Red, 10 Pin)	Behind right kick panel. See Fig. 13.
T10q (Green, 10 Pin)	Behind left kick panel. See Fig. 9.
T10r (Green, 10 Pin)	Behind right kick panel. See Fig. 8.
T10w (Blue, 10 Pin)	Behind left kick panel. See Fig. 6.
T10x (Orange, 10 Pin)	At left rear of engine compartment, in protective housing. See Fig. 11.
T10z (Blue, 10 Pin)	At left rear of engine compartment, in protective housing. See Fig. 4.

Audi TT 2006 - GROUNDS

Audi TT 2006 GROUNDS LOCATION

Component	Location
G12 (1.8L)	At left front of engine compartment. See Fig. 117.
G12 (3.2L)	At left front of engine compartment. See Fig. 119.
G15 (1.8L)	On top of cylinder head. See Fig. 110.
G42	Below left side of dash. See Fig. 114.
G43	Right kick panel. See Fig. 113.
G44	Behind left kick panel. See Fig. 116.
G45	Behind left side of dash. See Fig. 112.
G50	At left front of luggage compartment. See Fig. 111.
G52	Rear of roof. See Fig. 115.
G640	Left side of engine compartment. See Fig. 118.