Audi A4 A5 Q5 ESP Yaw Rate Sensor Module - Genuine OEM 8R0907637B

Replace a faulty or damaged electronic stability-control sensor with this Genuine OEM Audi ESP Yaw Rate Sensor Module, part number 8R0907637B.

This sensor measures the vehicle's rotational movement around its vertical axis. The information is used by the compatible ABS and electronic stability-control system to compare the driver's intended direction with the vehicle's actual movement.

Product Features

• Genuine OEM Audi electronic safety component
• Audi part number 8R0907637B
• Alternative part-number format 8R0 907 637 B
• ESP yaw-rate and angular-velocity sensor
• Provides movement information to the ABS and stability-control system
• Suitable for selected Audi B8, 8T and 8R-platform vehicles
• Original factory connector and mounting configuration
• Replacement for a compatible faulty or damaged sensor

Common Symptoms of a Faulty Sensor

• ESP or electronic stability-control warning remains illuminated
• ABS warning light remains illuminated
• Traction-control warning appears
• Stability-control system becomes unavailable
• ESP intervention occurs unexpectedly
• Yaw-rate or lateral-acceleration readings are implausible
• Sensor basic-setting or calibration fault is stored
• Communication or electrical circuit faults are recorded

Vehicle Compatibility

This sensor may be suitable for selected Audi A4, S4, A5, S5, RS4, RS5, Q5 and SQ5 vehicles equipped with a compatible ABS and electronic stability-control system.

Published applications include selected Audi A4 and S4 vehicles from approximately 2008 to 2015, A5 and S5 vehicles from approximately 2012 to 2016, and Q5 vehicles from approximately 2009 to 2017.

Compatibility depends on the vehicle production date, drive configuration, dynamic-steering or drive-select equipment, ABS system version and original sensor specification.

Please compare part number 8R0907637B, the connector, mounting position and all additional identification numbers with the original sensor before purchasing.

Model and year alone should not be used to confirm fitment. Some vehicles use a different yaw-rate sensor according to their steering, suspension or stability-control equipment.

Coding and Calibration Requirements

Diagnostic coding, basic settings or calibration should be expected after installing this sensor.

The replacement module may require configuration to match the vehicle's ABS and electronic stability-control system. The applicable yaw-rate, lateral-acceleration or ESP sensor basic settings should be completed using Audi-compatible diagnostic equipment.

The sensor must be installed in the correct factory position and orientation before calibration. Incorrect mounting can cause implausible signal readings or incorrect stability-control operation.

A diagnostic scan and stored fault-code clearing should be completed after installation. Some vehicles may also require steering-angle basic settings or a stability-control road test according to the installed brake-electronics system.

Component-protection removal is not normally associated with this sensor.

Installation Information

Professional installation by an Audi technician or qualified automotive electronics specialist is recommended because this sensor forms part of the vehicle's electronic braking and stability systems.

The vehicle should be diagnostically scanned before replacement to confirm that the sensor is responsible for the fault. The wiring, electrical connector, power supply, earth connections and mounting position should also be inspected.

After installation and commissioning, the ABS, traction-control and electronic stability-control systems should be tested to confirm correct sensor readings and ensure that no related warnings or fault codes remain.