🚗 LAUNCH Creader 3001: Advanced OBD2 Scanner for Comprehensive Car Diagnostic - Check Engine Light, O2 Sensor, & More! Compatible with All OBDII Protocol Cars Since 1996 Review

I used this to check the A/F and O2 sensors on my truck to see if the sensors are bad or if I really need to replace the catalytic converter. I/M readiness information is useful when preparing for a smog test.

This product can find many vehicle faults that even more expensive scanners miss. The application speaks for itself, a manual is not required. It shows error codes and an English explanation of what the code means. A great tool for the price.

I am a competitive flat rate specialist. I've had products to run before they always worked well. I am very happy with my little scanner. It works much faster than the factory scanner can clear the check engine light without access to factory scan tool

This was the best purchase in years! It really does what it says on the tin and for the price I can save money by knowing exactly what's wrong and being able to tell when I want it fixed or not at all. What a great freedom to know that I can have an advantage when dealing with my car.

Used on 2006 BMW 325i and 98 Toyota Sienna. Works great on both machines. Reading the code is much faster than my 5 year old OBD scanner. The display is a little small and the text is a little hard to read, otherwise it's a good scanner. The oxygen sensor test looks cool, but I haven't had a chance to try it yet.

Simple, cheap and works! Gave excellent information about live broadcasts. It's a pity that I don't know a lot of the data and don't use it at the moment. But for the future it would be very useful. Basically I bought this to fix a code bug. However, be aware that if you don't replace/fix the error yourself, the error will appear again.

I have been using an OBD2 scanner connected to my smartphone, but if I didn't want to pay a lot of money for an app that offers me more than just basic functions, then didn't do enough. This creader has many features and is easy to use. No batteries required as it runs on your vehicle's voltage. The screen is bright and very easy to read, plus it has a lot of features my old one didn't have unless you paid for a better app.

Better than I hoped. Great product, easy to understand, easy to use. It doesn't even need batteries as it works via the car's on-board network. So it is always ready to use. Takes up a lot of mystery in those annoyingly blurry malfunction lights. I bought this model based on the many good reviews from various sources and it lives up to its reputation. You can pay more for other models, but why should you? The seller was fast and professional. The product arrived within a few days. I intend to…