Name: Logging Vehicle Data Using OBDwiz @JustinMillerAutomotive
Uploaded: 2019-06-19T01:29:31-0400
Duration: 8 min 17 s
Description: The data that is logged (or recorded) from a vehicles data stream can be a powerful tool for diagnosing, engineering, and testing. OBDwiz is a simple, inexpensive scan tool that allows you to log basic vehicle data. This video explains how to set up the software and use it for the first time.

Testing a Charging System With a Carbon-Pile Load Tester @JustinMillerAutomotive

Uploaded September 2022 | Updated September 2026, 3 weeks ago

A carbon-pile load tester can be used to test the maximum current output of a charging system. To keep this video simple, I didn't mention that there would be about 20 more amps flowing to the running vehicle that are not accounted for on the gauge. So, you could approximate your total current by adding 20 amps to your reading.

Testing a Charging System With a Carbon-Pile Load Tester

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