Launch CR529 EVAP/Air/O2/MIL OBD2 Scanner Honest Review

The Launch CR529 diagnostic scan tool is one of the best scanners on the market for beginners as well as professionals. This entry-level Launch scanner offers more features than most of its users. Besides, it is easy to use and delivers accurate data.

Hence, if you want to save at least $50 every time you pull up at a car repair shop to determine why your check engine light is on, the Launch CR529 is one of the best scan tools to consider.

To make your purchasing decision easier, we’ve highlighted all the vital features of the Launch CR529 scanner. You will get to know about its features, pros, and cons. So, continue reading to find out.

Technical Specifications of the Launch CR529 OBD2 Diagnostic Scan Tool

Package Dimensions: ‎12.28 x 8.7 x 1.54 inches
Item Weight: ‎1.01 pounds
Display Size: 2.8-inch colorful LCD screen
Support Protocols: ISO9141, KWP2000, CAN, J1850 VPW, and J1850 PWM and CAN
Operating Voltage: 9-18V
Support language: English, Portuguese, Russian, Japanese, Spanish, French, German
Software upgrade: Free for life
I/M Readiness Status IM: Yes
O2 Sensor TEST: Yes
EVAP Stystem Test: Yes
DTC lookup: Yes
Vehicle Information: Yes
On-board Monitor Test: Yes
Live Data: Yes
Price:  Check Today’s Price on Amazon

Launch CR529 scanner review: Why is it so special?

Pros of Launch cr529

  • It is simple to use
  • It is ruggedly constructed for longevity
  • The device supports all major OBD2 protocols
  • It comes with lifetime free updates
  • It provides accurate results
  • The scanner is compatible with most cars made from 1996 to date
  • It has a large screen for quick and easy reading of fault codes
  • 5-year warranty

Cons of Launch cr529

Is the Launch CR529 sturdy?

Since a scan tool is usually utilized on the garage floor or when working on your car, it is crucial to get one that is sturdily constructed. The Launch CR529 is made of a hard plastic material that will ensure it lasts longer. Therefore, if you drop the scanner accidentally, it won’t crush unless you drop it high from the ground.

How does the Launch CR529 look?

Besides its rugged construction, the CR529 diagnostic scan tool is well-built for ease of use. The sleek design and grip allow users to hold it firmly as they read, retrieve, and erase fault codes.

What is the screen dimension of the Launch CR529?

Another outstanding feature of this diagnostic scan tool is its large screen. The Launch CR529 comes with a 2.8-inch colorful LCD screen that presents all the retrieved information. It also has a backlit screen that allows you to read results even in dark conditions. Nonetheless, some users have complained that the backlit screen is not very clear in totally dark places.

Since the large screen provides live data, you can easily monitor vehicle speed, mass air flow, ignition time, engine RPM, and absolute throttle position.

CR529 OBD2 scanner

Is the Launch CR529 easy to use?

Some scan tools are complicated and difficult for beginners and DIYers. Nevertheless, the Launch CR529 is a simple scanner, as everyone can use it. Thanks to the sleek and ergonomic design. The buttons are large and clear. Moreover, the screen is also large, making using this unit simple.

On top of that, this device is a plug-and-play unit, and it doesn’t require a battery to operate. When you plug the diagnostic cable into the car’s DLC socket, the device will get power directly from the vehicle and start working. Hence, you don’t have to think about battery drain.

Is Launch CR529 a multilingual device?

Yes, it is. If you don’t understand English, you don’t have to worry, as this gadget supports seven languages, including English, Spanish, Italian, German, Portuguese, French, and Russian. So, you can select a language you’re more comfortable with.

What types of vehicles does the Launch cr529 cover?

The Launch CR529 is compatible with most vehicles made after 1996 and later. This includes cars sold in Europe, the US, and Asia. Nonetheless, the vehicle should have a 16-pin OBD2 port. It also works with light-duty trucks with 12v only, SUVs, and mini-vans.

Does the Launch CR529 cover full OBD2 functions?

Users will also love that this scanner offers full OBD2 functions. These include read codes, erase codes, onboard monitor tests, I/M reading, EVAP system test, data stream, vehicle info, O2 sensor test, freeze, and frame data.

A unique feature of the Launch CR529 is the LED indicator. This feature helps the user easily and quickly know their vehicle’s status visually with the green, yellow, and red LED light indicators. Green means no fault codes, while red means a permanent fault code.

What OBD2 protocols does the Launch cr529 support?

Aside from offering full OBD functions, it also supports all major OBDII protocols. This unit will still diagnose the problem whether your car runs on diesel or gasoline. Your car should be compatible with the following protocols: ISO9141, KWP2000, CAN, J1850 VPW, and J1850 PWM.

Additionally, if your car is from the US, it should have been made in 1996 and later, but if it’s from Europe, it should have been made between 2002 and 2003 in Asia.

Does Launch offer Lifetime free updates?

Another advantage of using this scan tool is that you don’t have to pay for updates, as Launch offers them for free. Furthermore, updating this unit is easy as you only have to do it via USB cable for the latest version with bug fixes.

Launch CR529 scannerCheck Today’s Price on Amazon

What is the warranty period for the Launch CR529 scanner?

Last but not least, Launch provides a 12-month and 5-year quality warranty from the date of purchase. So, if this gadget has a quality issue, you can always take it to Launch and have it fixed or replaced.

Who should purchase the Launch cr529 scan tool?

The Launch CR529 diagnostic scanner is best suitable for beginners and DIYers. Nonetheless, it can also be utilized by some professional mechanics who don’t need a scanner with high-end OBD2 features.

What kind of codes can the Launch cr529 read?

This scanner can read and retrieve current, permanent, and pending codes from the car’s onboard computer.

Troubleshooting Table for the Launch CR529 scanner

Problems Possible Causes Solutions
The scan tool not powering on Dead battery, faulty connection Replace battery, check connections
No communication with the vehicle Loose cable, incompatible vehicle Secure cable, ensure vehicle compatibility
Inaccurate or no readings Sensor malfunction, software issue Check sensors, update software
Unable to clear codes Persistent vehicle issue Address vehicle problem, then clear codes
Slow response Low battery, software glitch Charge battery, restart device/software
Screen display issues Screen damage, a software glitch Inspect screen, reset or update software
Connectivity issues (Bluetooth/WiFi) Weak signal, interference Move closer to the source, reduce interference


If you’re looking for a reliable, durable, and accurate entry-level scan tool, the Launch CR529 diagnostic scanner should be on top of your list. This scan tool is easy to use, affordable and covers a lot of OBD2 functions. It is as well as compatible with most car brands and models made after 1996.

However, some car users may find the cord short, and the backlit is poor in extremely dark conditions. This is an excellent tool for DIYers, beginners, and professional mechanics.


What is the function of the help button on the Launch cr529 scanner?

The work of the help button on this scanner is to help you gain accurate repair advice instead of some technical terms that you don’t comprehend. As a result, you can pinpoint the problem with your car faster and fix it immediately.

Do I have to search for the trouble codes with this scanner?

No, you don’t have to. Unlike some diagnostic scan tools on the market, the Launch cr529 provides its users with all details concerning the codes. This includes what caused the error codes, where the area is located, and how to fix it. So, the user doesn’t have to search for the fault codes online or wait for the mechanic to know the problem.

Can I use the Launch cr529 to check the latest car models?

Yes, you can. The Launch cr529 scan tool works with cars made from 1996 to date. However, the vehicle should be compatible with particular OBD2 protocols. These protocols include J1850 VPW, KWP2000, CAN, ISO9141, and J1850 PWM. So, as long as your car is compatible with one of the above protocols, it should work.

What is the main difference between Launch cr529 and cr319?

Even though these scanners can be utilized to read and erase error codes of most cars, the cr529 is more advanced than the cr319 scan tool. First and foremost, it has a larger screen and better resolution. Secondly, it is bigger and performs more functions than the latter. Some unique functions it performs are graphical data display, data playback, and print data through a PC.

Affiliate Disclosure: “Our site is a participant in the Amazon Associates Program. This page may include Amazon affiliate links, on which we may receive a small commission at no extra cost to you.”

Kevin Nicholas is an automotive technician who is a genius at software and hardware-related issues. He manually tested more than a hundred OBD scanners and gave his honest opinion on whether the device was worth the money or not. His in-depth OBD review articles help people choose the right product, whether it is a European, American, or Asian vehicle. He completed his Automotive Specialized Training Course at Universal Technical Institute and has more than 15 years of experience in the field.

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