Active Wheel Speed Sensor Logic

Firing the "parts cannon" at an active ABS wheel speed sensor code often results in misdiagnosis and an unhappy customer. It may start with the wheel bearing hub unit or wheel speed sensor. If those parts do not resolve the problem, the technician may fire the parts cannon at the ABS hydraulic control module. Typically, the customer's patience and wallet runs out before the car is fixed.

Differential vehicle wheel speed - Project Guidance - Arduino Forum

Sensing The Speed – How Wheel Speed Sensors Work

Wheel Speed Sensor: Understanding ABS Brake Passive Sensors

Active Wheel Speed Sensor Logic

Wheel speed sensor — Ricks Free Auto Repair Advice Ricks Free Auto Repair Advice

Standalone ABS Installs (MK60 and More), Grassroots Motorsports forum

VT7820 Vector

BMW 120 M Sport Juddering at Low Speed

BCA Bearings The Difference Between Active and Passive Wheel Speed Sensors

RF Active Spectec Thunderbird International Corp.

Sensors and Transducers and Introduction

A Closer Look: Anti-Lock Braking (ABS) System Operation