Advanced Engine Performance Diagnosis offers a hands-on approach to pinpointing issues in automotive engine control systems. Emphasizing the principle that simple faults should be ruled out first, it guides readers through a methodical troubleshooting process. Detailed explanations are paired with clear illustrations to make technical concepts accessible.

Topics covered span from basic system checks to advanced electronic diagnostics. You’ll find in-depth discussions on:

• Digital storage oscilloscopes and DSO tests
• Fuel injection and ignition system troubleshooting
• Five-gas exhaust analysis and emission testing
• Current ramping procedures and scan tool diagnostics

Revised for the latest automotive technologies, this edition includes expanded scope and scan-tool methods. Ideal for technicians prepping for ASE Engine Performance and L1 certification, it serves as a comprehensive reference for both classroom study and on-the-job problem solving.

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