Important!
This replacement procedure can be used for:
AUDI TT Roadster (8N9) 1.8 T, AUDI TT Roadster (8N9) 1.8 T quattro, AUDI TT Roadster (8N9) 1.8 T, AUDI TT Roadster (8N9) 3.2 VR6 quattro, AUDI TT Roadster (8N9) 1.8 T, AUDI TT Roadster (8N9) 1.8 T quattro, AUDI TT Roadster (8N9) 1.8 T quattro, AUDI TT Roadster (8N9) 1.8 T View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – ABS Sensor for TT Roadster (8N9) and other AUDI models
Tools
Replacement: ABS sensor – AUDI TT Roadster (8N9). Tools you might need:
Wire brush
Nylon cleaning brush
WD-40 spray
Brake cleaner
Electronic spray
Copper grease
Multipurpose grease
Torque wrench
Torx bit T30
HEX bit No.H5
HEX bit No.H7
Wheel impact socket #17
Ratchet wrench
Flat screwdriver
Pin punch
Tap wrench
Hammer
Crow bar
Wheel chock
Replacement: ABS sensor – AUDI TT Roadster (8N9). Tip from AUTODOC:
  • All work should be done with the engine stopped.
Replacement: ABS sensor – AUDI TT Roadster (8N9). Take the following steps:
  1. Step 1
    Secure the wheels with chocks.
    Step 2
    How to change ABS Sensor on Audi TT 8N Roadster 1999 - free PDF and video manuals
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  2. Step 3
    Raise the front of the car and secure on supports.
    Step 4
    How to replace AUDI TT Roadster (8N9) 1.8 T 2000 ABS Sensor - step-by-step manuals and video guides
    Unscrew the wheel bolts.
    AUTODOC recommends:
    Warning! To avoid injury, hold the wheel while unscrewing the fastening bolts. AUDI TT Roadster (8N9)
  3. Step 5
    Audi TT 8N Roadster 1.8 T quattro 2001 ABS Sensor replacement: free workshop manuals
    Remove the wheel.
  4. Step 6
    Changing ABS Sensor on AUDI TT Roadster (8N9) 1.8 T 2002 by yourself
    Clean the ABS sensor fastener. Use a nylon cleaning brush. Use WD-40 spray.
  5. Step 7
    How to remove AUDI TT 1.8 T quattro 2003 ABS Sensor - online easy-to-follow instructions
    Detach the ABS sensor connector. Use a flat screwdriver.
  6. Step 8
    How to replace ABS Sensor on AUDI TT Roadster (8N9) 2004: download PDF manuals and video instructions
    Clean the ABS sensor fastener. Use a wire brush. Use WD-40 spray.
  7. Step 9
    How hard is it to do yourself: ABS Sensor replacement on Audi TT 8N Roadster 1.8 T 2005 - download illustrated guide
    Unscrew the ABS sensor fastener. Use HEX No.H5. Use a ratchet wrench.
  8. Step 10
    Need to know how to renew ABS Sensor on AUDI TT 2006? This free workshop manual will help you to do it yourself
    Remove the caps from the brake caliper guide pin boots. Use a crowbar.
  9. Step 11
    Changing of ABS Sensor on Audi TT 8N Roadster 1999 won't be an issue if you follow this illustrated step-by-step guide
    Unscrew the brake caliper fastening. Use HEX No.H7. Use a ratchet wrench. Use a tap wrench.
  10. Step 12
    AUDI TT 3.2 VR6 quattro ABS Sensor replacement: online guides and video tutorials
    Spread the brake pads. Use a crowbar.
  11. Step 13
    Replacing ABS Sensor on Audi TT 8N Roadster 2001 1.8 T by yourself
    Remove the brake caliper.
    Replacement: ABS sensor – AUDI TT Roadster (8N9). Professionals recommend:
    Tie the caliper to the suspension or to the body with a wire without disconnecting from the brake hose to prevent depressurization of the brake system.Make sure that the brake caliper is not hanging on the brake hose.Don't press the brake pedal after the brake caliper has been removed. As a result, the piston can fall out from the brake cylinder, and brake fluid leakage and depressurization of the system may occur. Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary.
  12. Step 14
    TT Roadster (8N9) 1.8 T quattro 2002 ABS Sensor DIY replacement workshop manual
    Clean the brake disc fastener. Use a wire brush. Use WD-40 spray.
  13. Step 15
    How to change ABS Sensor on AUDI TT Roadster (8N9) 2003 - tips and tricks
    Unscrew the brake disc fastening. Use Torx T30. Use a ratchet wrench.
  14. Step 16
    Step-by-step recommendations for DIY replacement Audi TT 8N Roadster 2004 1.8 T quattro ABS Sensor
    Remove the brake disc.
  15. Step 17
    DIY replacement of ABS Sensor on AUDI TT Roadster (8N9) 3.2 VR6 quattro 2005 is not an issue anymore with our step-by-step tutorial
    Disconnect the ABS sensor. Use a pin punch. Use a hammer. Use a crowbar.
  16. Step 18
    How to change ABS Sensor on Audi TT 8N Roadster 1999 - free PDF and video manuals
    Clean the ABS sensor mounting seat. Use a wire brush. Use WD-40 spray.
  17. Step 19
    How to replace AUDI TT Roadster (8N9) 1.8 T 2000 ABS Sensor - step-by-step manuals and video guides
    Treat the ABS sensor fastener. Use a multipurpose grease.
  18. Step 20
    Audi TT 8N Roadster 1.8 T quattro 2001 ABS Sensor replacement: free workshop manuals
    Connect the ABS sensor.
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DIY AUDI TT Roadster (8N9) ABS Sensor replacement - online guide
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