This class, taught by Ron Bilyeu, covers some of the most popular Diagnostic Trouble Codes that technicians face every day, P0174 and P0171 Lean Conditions.  The issue is there is such a variety of problems that can cause the engine management computer to increase fuel trim adaptation.  Once the Fuel Trims get too far away from target […]

LIVE FEBRUARY  28 @ 4:00 PM EST – In this program “Turbochargers: Turning Wasted Energy Into Power”, instructor Ron Bilyeu takes you from A to Z regarding turbochargers and their role in todays’ motor vehicles. Diagnosing turbocharging issues can be time consuming for the technician and expensive for the customer if the wrong diagnostic path is chosen. […]