Using your scan tool and labscope to accurately decipher engine PIDS, mechanical issues, fuel issues and ignition issues. Instructor John Forro show students how to get the most out of your diagnostic process to get to the root of drivability issues without spending needless time performing unnecessary diagnostic tests. Topics covered:

• Career Evolution & Importance of Labscope Basics

• Mechanical, Fuel, Air or Software problem?

• A Look At The ICE (Internal Combustion Engine)

• Stoichiometric & Other Definitions

• Case Study- P0171 & P0174 Codes

• Case Study- Lean Condition No Codes

• Labscopes and Current Ramping

• Pressure Transducers – Pros and Cons

Upon completion of this course, you will be to decipher an ignition, fuel or mechanical issues; decipher the data stream PIDS; and perform various system led diagnostics once system is determined.