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.
Affiliate Disclosure: iamcarhacker.com is an Amazon and other affiliate programs Associate. As an Amazon Associate, I earn from qualifying purchases. Full Affiliate disclosure.
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.
How I review products
On my website Iamcarhacker.com, I am committed to providing genuine and thorough reviews. I believe in the importance of firsthand experience, so I personally test every OBD2 scanner I review. Before I share my insights and opinions, I make sure to purchase and use each product, ensuring that my reviews are based on real-world usage and experience. Check the full review policy.
Video: Launch CRP123 2.0 Review
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 |
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.
OBD-II scanner Buyer’s Guide
- Scanner features explained
- Different types of scanners
- Scanners for coding/odometer/ECU/checks
- Best picks + discount codes
I test OBD-II scanners and make DIY Engine diagnostics guides to help you solve your car problems without having to depend on the mechanic. A lot of them will try to scam you or are just no help at all. About Juraj Lukacko