What is the difference between CRP123E V2.0 and CRP129E V2.0?
Please choose carefully before purchasing to avoid making the wrong purchase. Thank you for your understanding.
***CRP123E V2.0 support:
4 systems + 7 special functions
***CRP129E V2.0 support:
4 systems + 12 special functions
The main difference is the number of special functions that can be supported.


LAUNCH CRP123E V2.0 OBD2 Scanner with Lifetime Free Update

CRP123E V2.0 Support 4 Systems Diagnostic:
One touch to scan all available systems to read/clear codes, view live data stream in graphing/text, retrieves freeze-frame, read ECU information to check the work status of modules, including ABS, SRS, Engine, and Transmission.

CRP123E V2.0 Provide 7 Hot Services Functions:
Widely integrate Adaptation, Calibration, Initialization, Relearn and Matching to meet the growing needs for user.
Including Oil reset, EPB Reset, SAS, Throttle Relearn, D.P.F Regen, ABS Bleeding, Battery Matching. The above 7 special features can be used without additional payment.
WARM NOTICE: The above 7 reset service can be used without additional payment. If you need to use other features than these 7, you need to pay for them in the “MALL” menu of the product.

1. How would Oil Lamp Reset Function Help You? If the service lamp is on, you need to reset the Oil Life Reminder and switch off the Oil Light for a new calculation of Engine Oil Life system. Your driving safety would gets ensuring. 2. After replacement engine oil, you need to reset the service lamp.
2. When would you use the EPB Reset Function? (1). The brake pad and brake pad wear sensor are replaced. (2). The brake pad indicator lamp is on. (3). The brake pad sensor circuit is short, which is recovered. The servo motor is replaced. By using this function, the braking process is therefore made much simpler and easier.
3. What Steering Angle Ca-libration Function Can Do for You? After replacing the steering angle position sensor, LAUNCH CRP123E 2.0 obd2 scanner can effectively perform SAS ca-libration, i.e., clear the fault steering angle sensor memories, set the steering angle to zero, and turn off steering wheel warn-ing light on supported models. You can easily set the steering in its default position and align it with the front tires.
4. How would Battery Matching Function Help You? When the Main battery is replaced, or battery monitoring sensor is replaced,battery matching must be performed. This function enables you to perform a resetting operation on the monitoring unit of the vehicle battery, in which the original low battery fault information will be cleared and the battery matching will be done.
5. What ABS Bleeding Function Can Do for You? When changing a new brake fluid, there is a high possibility that air will enter the brake fluid pipeline. In the traditional way, one person steps on the brake and another person changes the operating fluid. This function can perform the brake operation, and only one person is required to change the brake fluid.
6. What D.P.F Regeneration Function Can Do for You? This function enables you to clear PM (Particulate Matter) from the D-P-F filter through continuous combustion oxidation mode (such as high-temperature heating combustion, fu-el additive or catalyst reduce PM ignition combustion) to stabilize the filter.
7. What Throttle Relearn Function Can Do for You? This automotive scan tool can make initial settings to throttle actuators so you’ll have smooth dri-ving after the throttle body has been replaced or cleaned.
WARM TIPS: To successfully clear fault codes, you may need to repair the car first. If the scan tool cannot work on your car, please reach out to us anytime attached with car details: make/model/year and VIN information.
Full OBD2 Functions for 99% Cars:
Supports Full 10 OBD2 Modes for 99% brands vehicles after 1996, including Read/Clear Codes, Live Data, Freeze Frame, Vehicle Info., Clean the MIL, I/M readiness, O-2 Sen-sor Test, On-Board Mo-nitor(MODE 6), EV-AP System(Mode 8), etc. Help you pass e-mi-ssions tests without going to repair shop. PS: The fault code can be cleared after the problem is fixed.

LAUNCH 123E V2.0 OBD2 scanner for engine system with full functions of OBDII.
Data Stream View: Live data are displayed in a time-based chart to help customers to better analyze the abnormal parameter. This function will let you see engine performance information, if there are any DTCS or issues with your engine or ECU.
Freeze Frame Data Viewing: Access specific vehicle status data recorded at the moment an emission-related fault occurs. This feature helps pinpoint potential issues, providing a valuable reference for troubleshooting.
O2 Sensor Test: Allows retrieval and viewing of O2 sensor monitor test results for the most recently performed tests from the vehicle’s ECU.Accurately identifies failures of oxygen sensor and vehicle emissions related errors.
I/M Readiness Check: Shows whether the various emissions-related systems on the vehicle are operating properly and are ready for inspection and maintenance testing, easily access the vehicle’s status information for better diagnostics and troubleshooting. to know the vehicle’s status.
System Monitor Test: Retrieves and displays test results for emission-related powertrain components and systems. This helps identify potential issues, such as engine misfires or compression problems in specific cylinders, even before they trigger a warning light.
EVAP System Test: Lets you initiate a leak test for the vehicle's EVAP system, that prevents fuel from evaporating out of your tank and contributing to smog. After fixed a problem with the fuel system,you can verify your fix right away, without waiting a few days (or longer) for your car to run it automatically.
DTC Loookup: with built-in DTC library, clicking on the error code directly for definition, displaying the error code and its meaning, saving time for you to looking for the meaning of DTC on the internet.
What other functions does it have:
ONE-TOUCH AUTOVIN & SCAN:
Come with the latest Auto VIN Scan Technology, LAUNCH scanner CRP123E V2.0 ELITE can quickly automatic identify vehicle information, like brand, year, make, model .mileage and etc.
It is convenient for you to check whether your car has been recalled, repaired, and other times.After you get the VIN code, you can find the assembly drawing of auto parts on the webpage.More professional and convenient.
*NOTE: AutoVIN feature does NOT work on ALL vehicles. You always can navigate your vehicle manually to perform diagnostics/services.
LIFETIME FREE WIFI UPDATE:
The software within this OBD2 code reader can be updated on demand throughout its lifetime at no extra charge; save you over-paying insane money for other scan tools that require yearly subscription.
With just One Click Wifi Update you can bring upcoming car models within its fold when connecting to WiFi. It solves the incompatibility problem and complex procedures of using computer update.And the new version of the software can be compatible with more models, up to 2025 models.lifetime updates through Wi-Fi for more vehicle coverage and bug fixes.
REAL-TIME VOLTAGE MONITOR:
The LAUNCH CRP123E V2.0 OBD2 SCANNER offers real-time vehicle battery voltage monitoring. With graphic displays, you can effortlessly figure out if your battery is within the normal range.It helps you to determine the battery's health status, get early warnings for possible battery and the charging system's problem.

DTC LOOKUP LIBRARY & CODE SEARCH:
After you get the diagnosis results, quickly get the maintenance information through the built-in Google “Code search” features, you can browse the google to find more solution of car's malfunction & Built-in DTC Lookup Library as your needs and preference.
Professional, efficient connection of Internet mass information, easy to improve hands-on ability.

Wider Vehicle Coverage:
Launch CRP123E V2.0 OBD2 scanner works with 12V vehicles (1996-2025) around the world, supports 90+ car brands, including passenger cars, SUVs, minvans, hybrid cars, 12V trucks, pickup, caravan, etc. Don't use it on 24V vehicles. It is compatible with OBD2/EOBD/JOBD&CAN protocols and the data upgrade new makes up to 2024 models, including diesel cars(only 12V). Send message to us to check compatibility before ordering! No need to register, connect to WIFI and it will activate automatically and work normally.
America: fit for Chrysler/ford/GM/Chevrolet/GMC/ Buick/Cadillac/Jeep/Dodge,etc
Europe: fit for Abarth/Alfa/Aston Martin/Audi/
Bentley/BMW/Bugatti/Citroen/Dacia/Ferrari/Fiat/fordeu/Jaguar/ Lamborghini/Lancia/Land Rover/Maserati/ Maybach/Mercedes/
Mini/Opel/Peugeot/Porsche/Renault/Rolls-royce/Saab/Seat/Skoda/Smart/Sprinter/Vauxhall/Volkswagen/Volvo.etc.
Asia: fit for Toyota/Acura/Daewoo/Daihatsu/Fuso/ Honda/ Hyundai/ Hyundai_CV/ Infiniti/ Isuzu/Kia/
Lexus/Mazda/Mitsubishi/ Nissan/Perodua/
Proton/Scion, Ssang Yong/Subaru/Suzuki, etc.
Australian car makes——Austford/Holden.
China: fit for baicmotor/ brilbmw/Dongfeng /Citroen/Nanjing Fiat/Dongfeng/ Honda/GAC Honda/China Mazda/GAC Mitsubishi/
Nissan GTR/Dongfeng Nissan/Venucia,Dongfeng Peugeot/China Toyota/Chang'an Ford/Lynk&Co,etc.

CRP123E V2.0 Provide 11 Languages Optional:
English, French, Spanish, German, Russian, Italian, Portuguese, Japanese, Korean, Chinese Traditional, Polski. Let you feel more comfortable with your native language, just switch back and forth as necessary without encountering any sort of language barrier.

What is contained within the box?
1* LAUNCH CRP123E
1* Carrying Bag
1* Charging Cable
1* OBDII Diagnostic Cable
1* User Manual

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