OBD2 Scanner, CGSULIT SC103 Car Code Reader Diagnose Check Engine Light Smog Check DTCs Scan Tool Live Data Stream Voltage Test for Vehicles Since 1996

I bought this for my Mazda cx 7 2007. My engine light came on and my previous reader didn't pick up any errors. This worked exactly as it should and diagnosed my issue right away. This diagnosed the issue within seconds. Easy to read. Easy to use. Perfect. Would recommend

Showed codes I had helped me save money fixed priblem with few dollars instead of wasting time at mechanics and cleared code ASAP

It is definately a basic unit. So far it works. Gets your codes,resets, live readings. For the money I would say it is worth it. If you are not a everyday on the job mechanic, this us the basic unit for you. Drawbacks the connection cable is fully attached to the unit. Does not come with storage box or padded bag to jeep it safe. Great for the once and awhile backyard mechanic ir to quick check your mechanic.

It came quickly and better than I thought it would be. It not only gave me codes but a library to lookup the codes

Just used product today. Was able to plug in to vehicle without any issue. Device immediately turned on and was able to use the diagnostic which informed me clearly why my check engine light was on. Had thought the device would display a code, it did not. It explicitly stated that there was a small leak. Recommend this item. Was very easy to use and understand.

I have a Chevy Trax works great and easy to use.

Works for clearing codes

Does what is supposed to do I recommend it