Sensor Wheel, Checking

WARNING: This page is about a different car, the 2024 Audi SQ7 and 2023 Audi SQ7. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION:

Do not place the sensor wheel near magnets (for example inspection lamp base, or speakers).

There is a risk of destroying the sensor wheel by magnetic force.

- Before installing the drive plate/flywheel or sensor wheel, check the function of the sensor wheel.

Special tools and workshop equipment required

Gauge - Sender Wheel :T10473

Fig 1: Gauge - Sender Wheel
Courtesy of AUDI OF AMERICA, LLC

Procedure

Fig 2: Gauge - Sender Wheel T10473

Courtesy of AUDI OF AMERICA, LLC

Sensor wheel removed. Refer to SENSOR WHEEL, REMOVING AND INSTALLING .

-- Check the entire circumference of the sensor wheel using the Gauge - Sender Wheel :T10473 as shown.

Sensor wheel test diagram

Fig 3: Sensor Wheel Test Diagram

Courtesy of AUDI OF AMERICA, LLC

A - Sensor Wheel OK

B - Sensor Wheel Faulty