LAUNCH CRP123E V3.0 OBD2 Scanner highlights:

What updates have we made on CRP123E V3.0? [2026 New Upgraded ]

1. HIGH-END Hardware Configurations: Compare to LAUNCH CRP123E scan tool , the LAUNCH CRP123E V3.0 obd2 scanner has updated hardware, which works with Android 8.1 OS, 5 inch Landscape Touchscreen, larger 2+32GB, rechargeable 6000mAh Battery Capacity, 1280*720P HD touchscreen, which provides users with fast operating speed and smooth experience. The anti-slip handle design and anti-fall shell greatly extend the lifetime of the launch obd2 scanner.
2. Wider Vehicle Coverage: Launch CRP123E V3.0 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 2026 models, including diesel cars(only 12V). to check compatibility before ordering! No need to register, connect to WIFI and it will activate automatically and work normally.
3. 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.
4. 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.
5. Full OBD2 Functions for All Cars: Supports Full 10 OBD2 Modes for ALL 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.
6. Lifetime F-ree WiFI Updates: One-Click WiFi Update to get newest software and enjoy more functions. Do not need any SD cards, cables or PC. NO extra Fees! Save hundreds bucks subscription fee for every years. (Note: If the device cannot connect to Wi-Fi, please try connecting to a mobile hotspot.)
7. Mall Service: Allow you to subscribe the full functions (Single Brand) in the Mall, making the scan tool more versatile and more professional in maintenance.. The f-ree update period for purchasing software on the mall is only one year. If it expires, users need to renew their subscription to obtain the software. (*Note: Refunds are not supported for software purchases in the Mall)
8. 4-in-1 Live Data Stream: LAUNCH X431 CRP123E V3.0 obd2 Scanner can combine 4 graph in a page in text way, value, graph, etc, which will allows you to see what happened at what time and in relation to what else you're interested in, such as fuel pressure, battery voltage, cylinder misfire data, long/short fuel trim, engine rpm, etc. And You’ll easily focus on any symtem-specific or suspicious data parameters.
9. More Productive Features: AUTOVIN to quick identify vehicle VIN and do a comprehensive diagnostic(Fits for Vehicles after 2006). You always can navigate your vehicle manually to perform diagnostics/services. One-Click Automatically Generates Vehicle Health Report, display Realtime Battery Voltage, Online Feedback, Diagnostic report print and share, Built-IN DTC Library & Code Search from Google, Replay & Screenshot and etc.
10. 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.
11. Work Out of Box: LAUNCH CRP123E V3.0 car scanner can be activated automatically by connecting to WIFI without registering manually, which is very friendly for beginners.

Not only enhanced 4 system diagnostics, FULL OBD2 functions with MODE 6 has covered.New Upgrades Release New Power, Functions as Same LAUNCH CRP129

4-in-1 Tool: System diagnostic scanner + Calibration/Reset Scanner + OBD2 code reader, perfect choice for technicians and DIYers.

Launch CRP123E V3.0 obd2 scanner Read and clear check engine light code on most 1996 & update models. Real time data allows you to view vehicle sensor, switch and relay inputs in real time while the engine is running. The instantaneous change of real-time data information can quickly identify the problem of components, which is helpful to analyze the problem . Supports Active test (functional test): O2 Sensor test & EVAP Test.

LAUNCH CRP123E V3.0 ELITE scan tool can retrieve various live data from a car's engine system,including but limited to :

• Engine RPM /Coolant Temperature /Fuel Trim data /Oxygen Sensor Readings/Intake Air Temperature/ Mass Air Flow (MAF) sensor data/Throttle Position /Ignition Timing / air intake humidity/airflow /the voltage of the O2 sensor/ misfire data/misfire cylinder counts/ intake manifold pressure/ oil pressure etc .

Launch scanner CRP123E V3.0 diagnostic scanner is an automatic transmission service tool that supports reading/erasing transmission related codes, viewing live data and turning off the warning light in the transmission system. while other scanners at same prise range doesn't support read DTCs in Transmission systems, The LAUNCH CRP123E V3.0 obd2 scanner provides the user a detailed view into this critical components operation and function, allowing fast, accurate and complete diagnosis of existing, or potential issues. ( for example, read transmission temperature ) .LAUNCH CRP123E V3.0 ELITE scan tool can retrieve various live data from a car's transmission system,including but limited to :

• Transmission fluid temperature/ Transmission Fluid Pressure / Transmission input speed sensor /tachometer drive shaft /Gear Position / Shift Solenoid Status / Torque Converter Clutch Status.etc.

The diagnostic tool CRP123E V3.0 is available for accessing and performing diagnostics on ABS Brake Systems respectively Whether it is the brake pad deviation, the brake pad does not return to position, or other reasons of failure. Launch CRP123E V3.0 can easily locate, read the error code, and turn off the car fault light after maintenance.LAUNCH CRP123E V3.0 ELITE scan tool can retrieve various live data from a car's ABS system,including but limited to :

• Wheel Speed Sensors/ABS Solenoid Activation /ABS Pump Motor/ Brake Fluid Pressure / ABS Module Data / ABS System Voltage/Wheel Speed Discrepancy/ ABS System Self-Test Results /lateral acceleration /steering angle sensors,etc.

This OBD2 scanner supports supplementary restraint system (SRS) diagnosis for most domestic and imported vehicles. By reading the codes and google DTC definition helps to solve the issue. It helps remind you even if maintenance, solve security risks. LAUNCH CRP123E V3.0 scan tool can retrieve various live data from a car's SRS airbag system,including but limited to :

• Seat Occupancy sensor/ airbag sensor/airbag weight sensor /Reset SRS code/Airbag Deployment Status/Crash Sensors/ Seatbelt sensors / Occupant Detection/ Voltage and Power Supply / System Self-Test Results,etc

Effortlessly Do the Maintenance by Yourself – 7 Built-in Special Functions, Purchase More from "MALL" Menu As Your Needs

2026 Newly Added Service Functions:

With the same cost, LAUNCH CRP123E V3.0 obd2 scanner has been fully upgraded. Click the "Update" to upgrade the software and get 4 newly added reset services: EPB Reset, DPF Regeneration, ABS Bleeding, BMS reset. So far, CRP12E V3.0 auto scanner for car supports 7 special functions, which is more cost-effective, covering more vehicle models, fixing some bugs. LAUNCH always Persues High Products for you!

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 V3.0 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 - 10 OBDII Test Modes for 1996-2025 Cars Brand

1.Read Codes 2.Clear Codes 3.Read I/M Readiness Status 4.DTC LookUp 5.Read Live Data Stream 6.Read Freeze Frame Data 7.O2 Sensor Test; 7.On-Board Monitor Test 8.EVAP Test 9.Read Vehicle Information 10.Turn-off Malfunction Indicator Light (MIL

Full OBD2 Modes fit for All vehicles after 1996

LAUNCH 123E V3.0 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.

Graphing a live data stream via LAUNCH CRP123E V3.0 OBD2 Scanner

• With LAUNCH CRP123E V3.0 , you can generate a Vehicle Diagnostic Report by ONE-CLICK and Share to others through email .

Health Report : will scan all available vehicle modules and give you a status list for 4 systems condition. You no longer have to worry about potential problems in your car.

Health Report Sharing: will provide you the choice to share your health report after diagnosis via WIFI. Very convenient and fast, you can share it to your friends or mechanics to analyze the report for you or ask them some questions about it.

Health Report Printing: will allow you to print the health report. You can see more clear with it and easy to carry.

Without doubt, this is a super smart scan tool you always need !!!

• CRP123E V3.0 OBD2 scanner can do deep dive into auto diagnostics and also generate the Live Data Stream.

Live Data Stream Graphing: provides very detailed data stream data, it could include the change of Accelerator Pedal Position Sensor1 , Actual Output Shaft Speed , Clutch A Actuator Motor , Vehicle Battery and so on. Graphical data allows you to analyze the data changes of each module more clearly and easily, and it is easier to see the problems in it.

Live Data Stream Record: allow you to record the live data stream and view the data of a certain point in a targeted manner. So that you can view the data more clearly.

Live Data Stream Playback: After you have recorded the data for a period of time, if you want to view and analyze the data just recorded, you need to use data stream playback function to help you. You can view the data at any time you recorded. Then you can choose " Combine", " Report" and " Record".

Live Data Stream Sharing: will let you share any data status and content you want to display anytime, anywhere. You can send it to your friend or mechanic to help you solve complex problems.

How to Check The Vehicle Compatibility? LAUNCH CRP123E V3.0“Vehicle Coverage”

How to Get Max Vehicle Coverage? 1) Weekly updating can renew vehicle diagnostic software; 2) Going to “Mall” to subscribe to more diagnostic functions & models.

99% Vehicle Coverage till 2025- Global No.1 Vehecle Coverage Company

• 90+ car makers and over 100,000 models, including global cars from Europe, Asia and US.etc.
• Cover 99% Global Vehicles ,over 100,000 models,

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.