LBT-505 In Cylinder Pressure Transducers

Description

Overview:
Join instructor Vince Manship in this Group Training Academy session as he explores the fundamentals and diagnostic applications of in-cylinder pressure transducers. This tool, while just one example of pressure transducer use, provides deep insight into engine performance and timing events. Vince breaks down how these devices translate pressure changes into electrical signals, demonstrates how to analyze in-cylinder waveforms, and compares various types of transducers used in automotive diagnostics. Viewers will also gain practical insights into tool selection, setup, and interpreting real-world patterns for improved diagnostic accuracy.

Topics Covered

• Introduction to pressure transducers and their principles of operation

• Differences between absolute, gauge, and delta pressure measurements

• Overview of popular transducer models (Fluke, ATS, PICO, Snap-on)

• Practical applications in cylinder pressure, intake vacuum, and valve timing analysis

• Understanding positive and negative pressure measurements

• Equipment setup, scaling, and waveform interpretation

Course Objectives

• Identify the different types of pressure transducers and their diagnostic uses

• Explain how pressure changes are converted into voltage signals

• Interpret in-cylinder compression waveforms to assess engine timing events

• Recognize abnormal patterns in pressure readings and what they indicate

• Select the appropriate transducer for various automotive diagnostic applications

• Apply waveform analysis to evaluate ignition, injector, and valve timing

Runtime = 60 minutes
Credit Hours = 1.2