This article is part of a 6-part series, Part 4. It covers how thrust angle and slip angle affect vehicle tracking, and how front wheel adjustments are made to correct…

This article is part of a 6-part series, Part 3. It covers how SAI uses the vehicle's weight to return the steering to center and how included angle, setback, and…

This article is part of a 6-part series, Part 2. It explains how caster provides straight-line stability and how camber and SAI manage vertical load and lateral control. Getting these…

This article is part of a 6-part series, Part 1. It covers the basic purpose of wheel alignment, the main alignment angles, and how service is classified. Understanding these basics…

This article is the fifth in a 5-part series covering the fundamentals of vehicle computer control systems. Part 5 explains how the computer commands actuators to control engine operation, how…

This article is the fourth in a 5-part series covering the fundamentals of vehicle computer control systems. Part 4 explains how the computer measures intake air flow, manages fuel delivery,…

This article is the third in a 5-part series covering the fundamentals of vehicle computer control systems. Part 3 explains how different types of sensors convert physical engine conditions into…

This article is the second in a 5-part series covering the fundamentals of vehicle computer control systems. Part 2 explains how the ECU stores and processes data, the different types…

This article is the first in a 5-part series covering the fundamentals of vehicle computer control systems. Part 1 explains the basic theory of stoichiometric balance, the three-part architecture of…

This article is Part 4 of a 4-part series on charging system theory. It covers how the alternator converts three-phase AC to DC, how the voltage regulator controls output, and…