Master a breakthrough diagnostic technique that solves the most frustrating challenge in diagnostics. Learn to combine relative compression testing with pressure pulse analysis to quickly and accurately identify valve, piston, EGR, and gasket issues. With this technique you don’t strip to diagnose. Diagnose then confidently sell the repair.
Target Audience
Automotive technicians with basic engine knowledge who want to diagnose compression faults accurately and profitably.
Learning Objectives
- Set up and operate pressure pulse diagnostic equipment safely and effectively
- Identify which cylinder has a compression fault using relative compression testing
- Determine where compression is escaping (exhaust, inlet, crankcase, or cooling system)
- Diagnose common compression faults (burnt valves, worn rings, head gaskets) in minutes
- Apply advanced techniques including fuel system analysis and cylinder power contribution testing
- Structure diagnostic work profitably and communicate findings to customers professionally