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A Short in One Branch of a Parallel Circuit Results

question 26

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A short in one branch of a parallel circuit results in:


Definitions:

ECM

Stands for Engine Control Module, a computer that controls various engine functions such as fuel injection, ignition timing, and emissions.

ECU

Stands for Engine Control Unit, a computer within a vehicle that controls various aspects of the engine's operation, including timing, air/fuel mixture, and more.

Truck System

A comprehensive arrangement of components and mechanisms which constitute the functionality of a truck, including its engine, transmission, drivetrain, and electronics.

Truck Data Bus System

A digital communication network in trucks that carries data between various electronic control units (ECUs).

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