Launch CRP123 has all the functionality of classic code readers like reading faults, emission monitors, and other data from the engine, but in addition also lets you access different control modules like Airbag, Body, Instrument cluster, and others for reading data and fault codes.
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Launch CRP123 overview
Launch CRP123 is an enhanced version of a basic code reader, that lets you read more data from the engine and also access other control modules like ABS, Body, or Airbag for reading/erasing codes and live data parameters.
Get the best price
Here are multiple stores where you can get Launch CR123. Check them out to get the best deal possible.
Who tested product & wrote this review?
Tester & Editor for this review: Juraj Lukacko
Hello, I am Juraj (Yuri) and I tested this product to help you decide if it is something you would want to buy, and if yes, show you how to use it.
I make honest reviews based on personal testing in my own garage and If I see the product is bad, I will make it very clear in review.
Read more about how I do reviews on Iamcarhacker.com in my review policy.
Video: Launch CRP123 2.0 Review
How to update Launch CR123
In case you run into any troubles with Launch CRP software, your first step should be to get the latest software, which you can do easily by following this guide:
When I first started the scanner It gave me a communication error when I tried communicating with different control modules in my car. Updating the tool helped me resolve the issue.
1. Find a Memory card
The memory card will be either in a box or in a memory card slot.
2. Download the update tool
Go to https://en.cnlaunch.com/download/ and scroll to the bottom of the page. Download DIY integration upgrade tool.
3. Start the app and insert a memory card
Insert the memory card into the computer (there is a USB adapter inside the box) and launch the downloaded update app.
It will ask you for serial and registration numbers which you can find on the tool (power it with an included USB cable from a computer you don’t have to connect it to the car), and go to the HELP tab and select tool information.
4. Download new software
Click on download to get your updated software on your memory card.
Once you are finished press quit and insert a memory card in the Launch Scanner. Now you can connect it to the vehicle and after it updates, you can use the tool with the newest software.
Features
| Feature | Verdict |
|---|---|
| Connection Type | Wired |
| Device type | Multi-system scanner |
| Need extra device | No |
| Need internet | No |
| Own software | Yes |
| Can use 3rd party software | No |
| Subscription/Update | Free lifetime updates |
| Vehicle coverage | All |
| Global OBD Modes | Yes |
| Live data graphs | Yes (3v1) |
| Data logging | Yes |
| Scan other modules | No (not all only ABS, SRS, TCM + few others) |
| Diagnostic report PDF | No |
| Full live data | Yes (not all only ABS, SRS, TCM + a few others) |
| Bi-Directional | No |
| Service Procedures | No |
| ECU coding | No |
| Full review + video | https://www.iamcarhacker.com/launch-crp123-review/ |
| Price range | $100-200 |
| Current price | https://amzn.to/3XBfKwf |
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Hi, I am Juraj “Yuri” Lukacko. I got frustrated by unhelpful and scammy mechanics, so I decided to learn everything about car diagnostics myself. I test dozens of new car diagnostic tools every month along with learning new strategies to fix and customize cars. About Juraj Lukacko (Yuri)