In this tech tip from the AVI course “LBT-54 Ignition System Testing w/Coil-on-Plug & Misfire Detection“, Instructor Bill Fulton demonstrates how using a Low Current Probe can give you valuable diagnostics data, especially when analyzing primary ignition issues.
Related Course
Ignition System Testing w/Coil-on-Plug & Misfire Detection
View CourseIn this course Bill tackles primary and secondary ignition patterns and other topics that apply to all makes and modes of vehicles. He covers DSOs, DVOMs, high and low-impedance tests, and lights and logic probes. He provides information on OBD II misfire monitors and relearn procedures for domestic systems.

