Memory Saver for changing Vehicle Battery

Recording Date - April 30, 2021
I explain how to use a Memory Saver to save vehicle memory while changing the battery. The best way to know how to use your Memory Saver is to read the user's manual. This video is just to give a general ideas of it's use.

[MarzNet]

NIce. I made a memory saver using an OBD2 breakout box and an m12 12V battery. That is a great point you made about the positive terminal staying hot when removed from post. You can put a rubber glove over it to avoid problems.

[tataynishao]

Thank you. This helped me a lot. In 2020, I got a replacement engine under warranty. I got the car back, 2 months before I needed to register it. All smog related sensors were not ready, I followed all the damn cycling guides I could find that were supposed to apply to my car. Drove more than a thousand miles, (varying speeds, varying conditions) and attained nothing. Had to bring the car in to a smog repair shop where they put the car on a dyno and did the drive cycle. That service put a dent on my wallet.

This guide of yours definitely helped me a lot.

[bbmak]

can i use the AC to DC 12V cigarette converter?

[mattwaters]

Can i use the cigarette lighter port instead of the obd2 port to maintain power?

[dashlamb]

One can use a rubber or leather glove on the positive cable to keep it from any metal contact.