LAUNCH OBD2 Scanner CRP123E Car Scanner Engine Transmission ABS Airbag Scan Tool Code Reader,Wi-Fi Free Update,AUTO VIN,Car Diagnostic Tool for All OBD2 Cars,Upgraded Ver.of CRP123

Good for breaking into learning about more complex features of code readers. Has graphs you can choose to view instead of looking at numbers. It's like a wannabe oscilloscope but more like a graph. So it can graph your battery volts, fuel trims, O2 sensors, can read your RPM's, catalytic convertor, throttle body position sensor, and couple of other things. It's very basic but above the basic other scanners. The graph is not the greatest to view. It can auto identify your VIN and vehicle so that's cool. I used it plenty of times on alot of vehicles. Has free updates via wifi. You can email the screen shots taken to yourself or others. You can buy additional features. I'm not too sure if a bidirectional features can be bought with other packages but the basic package it comes with is not bidirectional. It does clear codes. It has given me good practice and confidence to get into more complex tools. Great starter scanner. Very happy with it.

setting this thing up was an absolute cake walk. Super simple and was compatible with my vehicle right out of the box. I did have some codes that were present at the time of receiving and this allowed me to reset my idle as the other procedures performed did not work.

This is so much more than a code reader. Paid for itself the first use, my previous code reader told me all 4 of my O2 sensors were bad, this didn't seem right but local shop wanted 200.00 to hook it up and see what was wrong.Ran a scan with this tool and found that voltage to one sensor was off, which showed me only one was bad. replaced one sensor and reset codes and problem was gone. saved me hundreds of dollars and now I have an awesome tool to boot. So when my friends have check engine light I can charge them 20.00 and tell them what is wrong. Thanks Man.

Seems pretty nice, and covers a wide range of vehicles. The wifi connection, and update feature is very useful. It gives a nice diagnostic report, and is able to connect to the web browser too for looking up codes, and parts in more detail. I have a 2005 Volvo and it worked for me for reading the system codes my cheaper one couldn't. It also charges through the OBDII sensor, and with a separate USB adapter. The cool thing is I'm not limited to only EU vehicles with this one. I like it, and recommend it for it's overall versatility.

Great little code reader for the price. I am a professional automotive technician with nearly 20 years of experience. The advertisement of the TPMS activation tool may be a little misleading. The TPMS tool is only suitable for GM vehicles. I own launch X431 pad II and a launch Creader VI and I love them both. The CRP 123E is super convenient, particulary for reading SRS codes on vehicles that I repair for body shops. Buy with confidence.

Looks very slow to searching also The needs to download all vehiculosThen still forever

The best money spent little skeptical at first, well worth it

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