Power Archives - Tomorrows Technician
Wheel Speed Sensor – Bias Voltage Tip Clip

In this tip clip from the Vehicle Stability Control class, instructor Dave Scaler measures the DC bias voltage of a wheel speed sensor and shows you how understanding these sensors will make active wheel speed sensor testing much easier.

A4 Alignment Basics Tire Wear Tip Clip

In this short video clip from the A4 Suspension and Steering class, Delphi instructor Dave Hobbs discusses and shows some basic tips and knowledge to help you better diagnose alignment issues based on tire wear helping you more quickly and accurately use the alignment machine to put everything in spec.

A4 Power Steering Fluid Check & Maintenance Tip Clip

Watch this tip clip excerpt from the A4 Steering and Suspension ASE Test prep course presented by Dave Hobbs. Dave talks about proper testing and maintenance of power steering fluid and related components–showing examples and highlighting the things you should know both as a technician and to pass the ASE A4 certification test.