Autel OBD2 Scanner MaxiScan MS309 Car Check Engine Code Reader, Check Emission Monitor Status, Newer CAN Diagnostic Scan Tool for All OBD II Protocol Vehicles After 1996

Works great. Tells you everything you need to know. Great tool. Great price. Very accurate.

Works good. I was impressed. It read the VIN so you knew it had the engine data. Confirmed the problem and gave the problem code. Also was able to clear the issue.

I've had one for about 5 years . Easy way to find trouble codes and fix your car. Just use a search engine to look up the codes and fix the car yourself.I saved thousands of dollars because I don't go to a garage or mechanic. So it takes me all day to do a 2 hour job from a shop. I save $300-$400 dollars that I don't have .Especially nowadays.Alot of fixes are simple, but mechanics and garages are greedy. A $40 part installed by you can save about $300 if a garage does it.Spark plugs, coil packs, replacing a leaking gas cap.The new one I just got is better than the older one but looks the same.I gave the old one to someone who kept borrowing mine.

I’ve used this a few times to fill the air in my car tires. It does the job so it’s a good product for the price.

I needed a scanner for a check engine light. Found a P0442 code. This scanner can erase the codes. It also tells which monitors are complete, incomplete or non-applicable. I used the scanner to verify all was well with the car before taking it for emissions inspection. Easy to use...just plug into OBD port and turn the key to on position. Well worth the money.

I have only been able to use this once on my truck. I have not had any issues with the truck and nothing showed up but it did plug right in and started right up. 2018 GMC Sierra. When the weather gets above freezing I'll try it on my niece's 2010 GMC Terrain. I'm sure something will show up on the car

So simple to setup and use. Diagnosed my motorcycle problem codes in minutes. Also allowed clearing the errors. Very happy.

Used this to diagnose van troubles and saved me a lot of money by not having to bend over at the dealership!!!...Every do it yourselfer should have this in toolbox!