🔧 KONNWEI KW320 Professional OBD2 Scanner - Engine Fault Code Reader and CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996 Review

I paid extra for code readers which gave me less information. That's all you need to know about problems with your car and which parts are not working properly. Good buy, especially for the price.

When using a professional OBD2 code reader for a car scanner, I always assume that the most expensive ones are only compatible with the vehicle. However, the KONNWEI KW320 OBD2 Automotive Scanner got the job done for a fraction of the cost. I am very satisfied with the purchase and the result of this OBD2 scanner. Highly recommended.

My old car randomly throws out codes and they disappear before I get to the auto shop. Bought and next time he dropped one, stopped and pocketed. Found that one of my coils had failed, but hadn't failed completely. Replaced everything and my old car is like new! It is easy to use and easily diagnoses the problem. Definitely worth the money for future challenges and helping friends.

Item arrived quickly and well packaged. The instructions were very clear and precise. Hooking up my car was very easy and only took a few seconds. The best part is knowing I can do it myself and having confidence that I will take the initiative to educate myself before blindly trusting what a car salesman or mechanic is telling me. I feel a little calmer knowing I'm not that easy to take advantage of.

I recommend buying, regardless of whether you have a high-end scanner or not. I have a couple of $400-$900 Thinkcar Scantools and they don't update live feed data at the speed they do. This is an excellent plug and play scanner that will get you where you want to go with the click of a button. At least it is an engine related sensor or to some extent transmission sensors. This allows you to see exactly what they are sending to the computer 2-4 times per second. This is useful for things like…

Read VIN codes - check Trouble code identification - check Quick and easy to use - check! They are ideal for anyone who has a car with an OBD2 port on hand. Not to guess the mechanic, but to make sure you read ahead of time what issues are affecting your car. Some other readers employ simple paywall reset items...not this one. You plug in a rugged cable, turn on the ignition, and off you go to race. The color screen is a nice, if unnecessary, addition. It's not a touchscreen and it can be a bit

This code reader is not fancy and has all the data you need for each and every problem. but it will diagnose the simplest of problems with your engine. So far I've used it to get a code that turned off my check engine light. I've never trusted mechanics or sales people at car dealerships, it helps a lot to have your own reader. The code I pulled out indicated a decompression in my gas tank i.e. a loose gas cap or a bad gasket. I also used it to disable the windshield washer sensor. it has been…