Esp Sensor Unit -G419-, Removing And Installing: Installing

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NOTE:

The Arrow On The Sensor Unit Points In The Direction Of Travel.

WARNING:

Strong Vibrations Can Destroy The ESP Sensor Unit -G419-.

-- Insert the ESP Sensor Unit -G419- -1- into the mounts from above.

Fig 1: Identifying ESP Sensor Unit

Courtesy of AUDI OF AMERICA, LLC

When installing the ESP Sensor Unit -G419-, make sure it is seated correctly in its mounting without tension.

-- Install and tighten the sensor unit nuts.

-- Connect the electrical connector -2-.

Fig 2: Identifying ESP Sensor Unit

Courtesy of AUDI OF AMERICA, LLC

-- Install the footwell vent.

-- Fold the bar on the carpet down.

-- Install the left seat. Refer to FRONT SEAT, REMOVING AND INSTALLING .

After replacing the ESP Sensor Unit -G419-, perform a basic setting (calibration) on the following sensors.

Transverse Acceleration Sensor -G200-
Longitudinal Acceleration Sensor -G251-

Use the Vehicle Diagnostic Tester for this.

-- On Display, Select:

Suspension
Brake system
001 - OBD-capable systems
003- Brake electronics

-- Select The Following Functions On The Display:

Calibrate Transverse Acceleration Sensor -G200-
Calibrate Longitudinal Acceleration Sensor -G251-

-- Then perform the ESP driving and system test.