Udemy - Advanced OBD Diagnostics - From Fault Codes to Root Cause

Advanced OBD Diagnostics – From Fault Codes to Root Cause

https://WebToolTip.com

Published 9/2026
Created by Clive Crewe
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Level: All Levels | Genre: eLearning | Language: English | Duration: 10 Lectures ( 3h 47m ) | Size: 1.2 GB

Mastering OBD

What you'll learn
⚡ Reading an OBD fault code is easy. Understanding why the ECU generated that fault code and using the available diagnostic information to find the real cause i
⚡ This practical course takes OBD diagnostics beyond simple code reading and demonstrates how modern vehicle diagnostic systems actually work. You will learn ho
⚡ The course uses worked diagnostic examples and realistic fault-finding exercises covering areas such as misfire detection, lambda and sensor diagnostics, inje
⚡  You will learn how to interpret DTCs, freeze-frame data, live sensor information, fuel trims, lambda signals and other ECU parameters, and—most importantly—ho

Requirements
❗ This course is designed for learners who have a basic understanding of automotive systems and OBD diagnostics. Familiarity with OBD-II, Diagnostic Trouble Codes (DTCs), vehicle sensors and actuators, and basic engine operation is recommended.  No advanced programming or mathematical knowledge is required. The course explains the diagnostic principles step-by-step and uses practical examples to demonstrate how diagnostic data can be interpreted and applied to real vehicle faults.  A basic understanding of automotive electrical systems and the use of diagnostic scan tools will help students get the most from the course.