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Launch CRP129E Review – Worth The Money?

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Review of:Launch – CRP129E

Product Type: Handheld Unit

Reviewed by:Alex Meyer

Quality of Build

Value For Money

Ease of Use

What We Like

  • HD Touch screen.
  • 5-year warranty
  • User-friendly
  • Share and store diagnostic data.

What We Don’t Like

  • Expensive
  • Can lose connection
  • Doesn’t support older vehicles

The Launch CRP129E is an Onboard Diagnostics tool that does the work you’d see at a repair shop. The Launch CRP129E supports the OBD2 10 Modes Test.  Also, this device helps you track your vehicle’s performance in real-time. You can share diagnostic reports to your mechanic. Mechanics can also use the scanner to print out vehicle reports for customers. You’ll save time and money with this diagnostic tool.

Launch – CRP129E Review

  • Review body
  • resources

Look and feel

It’s easy to mistake the Launch CRP129E as a tablet. The device has a 5-inch display surrounded by a red rubber case. The large screen makes the device user-friendly. The Launch CRP129E has a compact design and is durable. The Launch CRP129E comes with a 720P high-definition touchscreen, navigation is easier than the button-based models. The CRP129E also has a long-lasting, 4000mAh Lithium-Ion battery. You don’t have to worry about installing extra attachments to your device. The Launch CRP129E can be used straight out of the box. 


The Launch CRP129E runs on Android’s  7.1 Operating System and uses a wifi connection. If you are an Andriod user, this makes the CPR129E even easier to use. You can share your vehicle’s diagnostic report with your mechanic via email, this takes away the need to go to the repair shop. The Launch CRP12 lets you print out diagnostic reports. If you are a mechanic, you may find this useful when giving out vehicle reports to customers.


The Launch CRP129E diagnoses four car systems and has a five reset service function. The main purpose of the CRP129E is to read and reset the Diagnostic Trouble Codes (DTC).

1. Engine – Helps detect fuel and air ratio, engine ignition and fuel injection.

2. Transmission – Views live data in transmission systems.

3. Anti-lock Braking System (ABS) – Clears DTCs which turns off the system warning light.

4. Supplemental Restraint System (SRS) – Detects impact sensors, clears error codes and ensures airbags work efficiently.

The Five Reset Service works on the following:1. Oil

2. Steering and suspension. (SAS).

3. Electric Park Brakes (EPB).

4. Electronic Traction System (ETS)

5. Tire Pressure Monitoring System (TPMS)


Whether you’re a mechanic or a car enthusiast, anyone can benefit from this tool. One benefit of the CRP129E is its fast, automatic VIN recognition system. It takes away manually entering car information, which is a time-saver. The Launcher CRP129E also generates health reports of your vehicle and has a throttle position reset. The body of the throttle controls the airflow of an engine. After repair, a sensor position needs readjusting. 

Enjoy free lifetime updates and the latest software by connecting to wifi. One of the updates includes language support, with nine options to choose from. You can also watch your battery’s performance using real-time data with graphs. Graphs are a great way to visualize any abnormal changes in your vehicle. The unit has a screenshot feature in addition to the live data capture. You can easily store data With 1GB of RAM and 8GB of memory. 

The Launch CRP129E covers both OBD1 and OBD2 vehicles made after 1996 and a few diesel vehicles. Please keep in mind that vehicles made after 1996 must be OBD2 compliant. The Launch CPR129E supports European and Asian Onboard Diagnostics and is compatible with 57 vehicle brands like Honda, Ford, Nissan and Audi.

With DTC lookup, the Launcher CRP129E pulls the code and can send you Google links about your vehicle’s issue. The Launch CRP129E comes with an OBD2 cable and a case, making travel super convenient.


While the Launch CRP129E is worth every penny, it may not fit in your budget. This device is on the expensive side, but you get fast speeds, and HD display and an extended warranty. You may find that it isn’t worth it to buy this device just to diagnose a single car. 

The Launch CRP129E may not detect the VIN, this usually occurs in older vehicles. If this happens, all you’d have to do is manually enter the numbers.

Launch CRP129E Review – Worth The Money?Launch CRP129E Review – Worth The Money?

User’s manual: Check here



The Launch CRP129E is an essential scanning tool for diagnosing vehicles. The CRP129E is popular among mechanics and motor enthusiasts due to its versatility and easy use.

The device’s compact design makes its build quality rank high. The Launch CRP129E is worth the investment because it reduces the number of visits to the repair shop. Using the Launch CRP129E will allow you to not only save time but money.

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