LBT-323 Electrical Troubleshooting and Schematic Based Diagnostics

Description

ARCHIVED HD BROADCAST – This HD Broadcast event from Bill Fulton “Electrical Troubleshooting and Schematic Based Diagnostics”, is a comprehensive schematic based look at the path technicians should take when faced with electrical issues.

Topics covered include:

• Electrical schematic based diagnostics
• Color coding voltage, grounds, components, and bias circuits for ease of diagnostics
• Examples of current for testing
• Voltage drop testing from both the feed and ground sides of the circuits
• Fundamental use of all DVOM features
• Various case studies from real world automotive electrical problems
• Determining bias state of Relays and Igniters
• Using valuable min/max peak detect mode of DVOM
• Diode testing
• Using the Ohmmeter
• Intermittent electrical problem detection strategies