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…

This article is Part 3 of a 4-part series on charging system theory. It covers the construction of the alternator, how electromagnetic induction produces alternating current, and the role of…

This article is Part 2 of a 4-part series on charging system theory. It explains how battery load demands, temperature, and specific gravity affect performance, along with the standardized ratings…

This article is Part 1 of a 4-part series on charging system theory. It covers the construction of lead-acid batteries, the chemical reactions that allow them to store and release…

This article is part of a 2-part series. Part 2 covers the drive mechanisms, overrunning clutch operation, and reduction gear systems that transfer torque from the starter motor to the…

This article is part of a 2-part series. Part 1 covers the solenoid operation, circuit logic, and internal architecture of the starter motor, including how the windings, field coils, and…

This article is part of a 6-part series on automotive chassis electrical systems. Part 6 covers how the central ECU monitors door switches and key cylinders to control power locks…