Virtual
Battery Testing & Replacement
Free
In order to assess the condition of a car battery, as well as test the starter and charging system, it is beneficial to use a battery and electrical system diagnostic tool. Watch as Master Trainer Ryan Payne from Garage Gurus demonstrates h...ow to utilize the Autel handheld battery and electrical system tester. Ryan starts by using the diagnostic tool to verify that the battery is dead and needs to be replaced. After installing the new battery, he then proceeds to demonstrate how the tool can be used to test the starter and alternator, ensuring that replacing the battery resolves the issue.
Virtual
Ohm's Law Explained
Free
The course "Ohm's Law Explained" covers understanding the relationship between voltage, current and resistance in automotive electrical systems.
ASE AccreditedVirtual
Testing & Comparing A Clean Power Supply
Free
When reprogramming or reflashing a vehicle, you must use a clean power supply free of spikes and voltage drops. Join Master Trainer Ryan Payne of Garage Gurus as he tests various power supplies to help you select the right one for your shop.... From a traditional battery charger on wheels to a flashing power supply, Ryan hooks each up to a vehicle to show any spikes or dips in voltage. The results will help you select a clean power supply when reprogramming a car. Count on Garage Gurus to help you get your vehicle repair done right.
ASE Accredited
Virtual
Mass Air Flow Sensor Installation
Free
This guide explains how to safely replace the Mass Air Flow (MAF) sensor on several GM models, including the Buick Allure, Chevrolet Equinox, Cadillac Escalade, and others. The process focuses on using the MA900 model, covering all necessar...y steps to ensure proper installation and functionality. We’ll walk you through safely disconnecting the old sensor, installing the new one, and performing any necessary checks to guarantee the vehicle runs efficiently and the air-fuel mixture is optimized. Always refer to the manufacturer’s instructions for specific details and safety precautions.