FIXD OBD2 Scanner

Worth the money. More importantly you become an informed customer. You can troubleshoot the situation before the mechanic sees the car. So, you are not taken by an unscrupulous garage. For me I use it many times...When I was checking out used cars. I was also able to figure out that a gas attendant didn't put the gas cap on correctly. It saved me a trip to the garage. It is a tool, and the more you use the tool the better you will get figuring out a problem.

This is a great basic tool to easily diagnose a problem or head off a larger potential problem. I think everyone should have one. You should also use it when shopping for a used car. It will tell you how many miles since the check engine light was last cleared. That's very valuable if the seller is trying to hide something because sometimes it takes some time before a code will register again and cause the check engine light to come back on

It worked the first time I used it. Now it refuses to scan. I can see the device via Bluetooth just fine, but the "scan" button just spins then...nothing. So if you buy one of these, do not subscribe. They will take your $99 and run, claiming they "cannot locate a purchase of the app" when you provide the Google Play store receipt. It's been months now and I have no working FIXD scanner and no refund.