Fast ,Accurate,Plug&Play.LAUNCH CRP123 V2.0 Most Popular obd2 scanner under 150 bucks, "Paid for itself right out of the box"

2026 New Add 3 Reset Functions (Free to Use Lifetime )-Oil Reset/SAS Reset/Throttle Reset(Idle Relearn)!

LAUNCH CRP123 V2.0 ELITE 2026 Elite car scanner can be used out of box and you DON'T have to update it before the use.Have you encounter the following issues before?

· I bought similar diagnostic tool before, and found it reads codes very slow ,and ended up throwing it in the garbage, and turn to a reliable brand...

· Tired of paying 500-1000 usd per visit to the mechanic ? smh... (magically every problem, no matter how big or small, cost about the same to fix)

· I fixed the issue of my car but check engine light/ abs/srs/transmission warning light stays on?

· I had an OBD2 code reader around 50-100 USD, and found it cannot read the transmission temperature ?

If yes, You need a good partner :Launch CRP123 V2.0,no matter you are DIYer or Mechanic,this is a scan tool you always dream of .

>>>What the LAUNCH CRP123 V2.0 Elite OBD2 Scanner can do for you?

• 4 System Diagnostics:LAUNCH CRP123 V2.0 check engine code reader owns ABS/SRS/ENGINE/TRANSMISSION diagnoses to quickly find out the problem.
• NEW Add 3 Reset Functions for Free: offers Throttle Adaptation,Oil Reset and SAS Reset functions,lifetime free for use!
• All 10 OBD2 Tests: For vehicles that match 1996 OBDII/EOBD/JOBD/KOBD/CAN standards.Retrieves generic and manufacturer specific codes
• 4 IN 1 Live Data Stream Graphing:Displays live data in plain text and merged graphs for easy data review and analysis.Data Record/Playback /Print/Share:Store and playback of dynamic data stream and print out the Diagnostic Report anytime via PC.Amazing DTC Lookup:It is convenient to pin point and check out code's meaning on your vehicle in seconds.
• Plug & Play,Easy to Use:No registration required,Plug and Play,Auto VIN,easy to use for everyone.
• Lifetime Free Update :New software releases at NO extra costs for a lifetime.New parameters, functions and the latest vehicle data are constantly updated via an SD card connected to a computer.
• Extensive Vehicle Coverage: for 60+ US, Asian, and European vehicle makes and models.supports 60+ global car brands from 1996-2026 models,supports Diesel (12v only), 12V passenger car, pickup, and light-duty truck, SUV, gasoline, Minivans, compatible with OBD2/EOBD/JOBD&CAN protocols.***NOE:Not all models and all features are supported, please check with us for vehicle compatibility before purchase
• Warm reminder: This device supports real-time data for the compatible vehicle models but does not support bidirectional function and battery functions.

2026 New Version LAUNCH CRP123 V2.0 OBD2 Scanner 4 System Diagnoses+3 Reset Service Functions+ FULL OBD2 Functions +Life-time Free Online Update

2026 NEW FUNCTIONS!!! 3 Special Functions (Worth 200), Without any Fee & Continuous Growth

We understand that many of our users are interested in performing more advanced reset functions by themself. In response to this, we have included several useful features in the CRP123 V2.0 OBDII diagnostic scanner as a free update to meet your daily needs.

Need to turn off the oil light, reset the mileage, or driving time? The Oil Reset function is here to assist you.

• If the service light is illuminated, you'll need to reset the mileage or driving time to turn off the light and enable a new service cycle.
• After changing the engine oil or any components related to oil life monitoring, you'll need to reset the service light.

Require a reset of the steering angle position sensor? Give the Steering Angle Calibration a try.

• To reset the steering angle, first find the reference position where the car can drive in a straight line. This position will serve as a zero-point for calculating accurate left and right steering angles.
• After replacing the steering angle position sensor, make sure to also replace any steering mechanical parts such as the steering gearbox, steering column, end tie rod, and steering knuckle.

If the throttle assembly has been replaced and needs a reset, let's explore the Electronic Throttle Position Reset/Learn function.

• Replacement of Throttle Assembly :When the throttle assembly is replaced with a new one, it is essential to perform a throttle reset. This is because the ECU needs to learn the new throttle's operating parameters and ensure optimal performance.
• ECU Replacement: If the ECU itself is replaced, it may not store the previous throttle working features. In such cases, a throttle reset is required to establish a new connection and allow the ECU to learn the throttle's characteristics.
• ECU Power Disconnection: When the ECU is disconnected from power, such as during maintenance or repairs, its memory is lost. As a result, a throttle reset becomes necessary to recalibrate the throttle and restore proper functioning
• Replacement or Removal of Intake Pipe: If the intake pipe, which connects the air filter to the throttle body, is replaced or removed, it can impact the idle speed control mechanism regulated by the ECU. Performing a throttle reset helps the ECU adapt to the new airflow conditions and ensure accurate control of the throttle.
• Throttle Cleaning: Occasionally, the throttle body may require cleaning due to carbon buildup or debris. Although the idle throttle potentiometer features remain unchanged, the cleaning process can alter the airflow and affect idle speed control. Thus, a throttle reset is necessary to recalibrate the throttle based on the new airflow characteristics.

Note:

• The special functions do not apply to all models, if you are not sure whether these functions are applicable to your car model, you can ask us before you purchase.

Faster Diagnose, Easy-to-Use, Wider Vehicle Coverage- Most Popular obd2 scanner under 150 bucks

FOUR Systems Diagnostics + FULL OBDII FUNCTIONS

• Diagnose ECM (Check Engine) System:

Today’s engines are complex systems, using feedback loops from intake air temperature and flow, manifold absolute pressure, engine coolant temperature, crankshaft and camshaft position, oil pressure, fuel rail pressure, fuel tank pressure, vehicle speed and many other inputs to determine correct air/fuel ratios, camshaft timing, ignition timing and other, critical, operational parameters. The LAUNCH CRP123 V2.0 OBD2 Scanner speeds diagnosis by providing the user access to critical OBD II standard data as well as extended, manufacturer specific, data on engine, fuel, emissions and performance parameters, at the touch of a button.

• Diagnose ABS (Antilock Braking) System:

Like other systems, braking systems have evolved and become more complex, with multiple sensors and actuators operating together to make braking more smooth, consistent and safe for everyone. The LAUNCH CRP123 V2.0 OBD scanner allows the user to monitor and diagnose critical ABS systems to ensure that repairs to this critical system are effective, and complete.

• Diagnose SRS (Airbag) System:

A well-functioning, always ready, Supplemental Restraint System (SRS) is absolutely critical for occupant and driver safety. Even minor issues might impact the operation, and performance, of the SRS system. The LAUNCH CRP123 V2.0 obd2 scanner quickly, and efficiently, allows the user to retrieve, read and interpret SRS system issues and monitor SRS system functionality to rapidly diagnose, and repair, the cause of the issue. Once repaired, the CRP123 will allow the code to be cleared and the SRS system to be tested, by the PCM, to ensure that the fixes are complete.

• Diagnose TCM(Auto Transmission) System:

Today’s automatic transmissions (A/T), like our engines have evolved into a complex system of mechanical, electrical and control systems interaction. Today’s transmissions provide a wealth of information about the success of up and downshifts, solenoid action (too harsh, too soft), clutch engagement, fluid temperature, fluid level, pressure, and other, critical, operational and diagnostic information. The LAUNCH 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.***NOTE:This device only supports diagnosis for the above four systems：Engine/Transmission/ABS Braking/Airbag System

CRP123 V2.0 ELITE OBD2 Scanner highlights:

• – Retrives Manufacturer Specific Enhanced Data for Domestic, Asian and European vehicles
• – Reads and Records Data Streams for ABS, SRS, Transmission and Engine
• – Auto ID Vehicles, Auto Module Search & Fast Protocol ID
• – Reads and clear/reset codes on Engine, Transmission (A/T), ABS, and Airbag (SRS) systems – on most makes and most models (16 Pin) after 2006 year .
• – Support for all 10 test modes of OBD II with Enhanced OBD II Mode 6 ,View freeze frame data and I/M Readiness monitor status
• – Retrieves generic and manufacturer specific codes

POWERFUL OBD2 SCANNER -LAUNCH CRP123 V2.0 Over 10000+ CAR MODELS UP TO 2026

2026 New Version LAUNCH CRP123 V2.0 OBD2 Scanner Wide Vehicle Coverage + Life-time Free 10 Languages Supported

>>>Compare with Some other code reader car diagnostic tools needs to pay for each vehicle, LAUNCH CRP123 V2.0 Elite car diagnostic tool is exactly your first choice as it not only includes almost all mainstream car makes from all over the world, but also supports free lifetime use.

Wider Vehicle Coverage to Passenger Cars, SUVs, Minivans, 12V Light-Duty Trucks, Pickups. Reaching 60+ Brands and 10000+ Models from 1996-2026.

[America]: fit for Chrysler, Ford, GM, Chevrolet,GMC, Buick, Cadillac, Jeep, Dodge,ect.

[Europe]: fit for Audi, Bentley,BMW,Fiat,Land Rover,Mercedes, Mini, Opel,Porsche,Rolls-royce, Seat, Skoda,Smart,Sprinter,Volvo.etc.

[Asia]: fit for Acura, Daewoo, Honda, Infiniti, Kia, Lexus, Mazda,Nissan, Perodua, Proton, Subaru, Suzuki, Toyota,etc.

[Australia]: fit for AUSTHOLDEN,AUSTFORD

The compatibility will vary from different year and model,please refer to Q & A or reach us via e mail : cardiag-aftersales @ hotmail.com.

10 + languages Supported: English, Spanish, French, German, Italian, Russian, Portuguese, Polish, Japanese, and Korean.

>>>LAUNCH CRP123 V2.0 Elite All System Diagnostic Code Reader--One is Enough！

Fits for individual car owners, DIYers, auto repair shop, automotive engineer, home mechanic, automotive student, backyard mechan,etc. It is a great gift for your father, grand father, boyfriend, brother and so on.

NOTE:Not all models are supported, please check with us for vehicle compatibility before purchase.

Get Your Daily Repairs Done Easily – with Well-Recommended LAUNCH CRP123 V2.0 Elite OBD2 Scanner for Car

• AUTO VIN : LAUNCH CRP123 V2.0 diagnostic scanner newly features fast vehicle information scanning for some models. Once properly connected with vehicles, this scan tool will quickly respond to vehicle identification and automatically get the exact car make, model, and configuration from the manufacturer, and save more time.
• 4 IN 1 Live Datasream:The CRP123 V2.0 Elite OBD2 Scanner shows you live sensors data and provides data graphing for intuitive diagnostics and monitoring your vehicle performance, help customers to better analyze the abnormal parameter,transmission temperature,engine speed, engine coolant temperature, fuel system status, short-term fuel trim,ect,and you can record/playback/review these data for analytics.
• DTC Lookup Library :Built-in DTC Lookup Menu,you can find out the definitions of Generic and Manufacturer specific codes,help you pinpoint the location of the specific system,and quickly know the meaning of fault code though this code reader&scan tool.It is convenient to pin point and check out code's meaning on your vehicle in seconds,you can know the exact issue and reduce the possibility to be cheated by some unreliable small mechanic shop.
• Diagnostic Report Print :Perform a complete diagnosis of your car anytime, anywhere with CRP123 V2.0 Elite diagnostic tool by yourself,and you can print it via PC to your mechanic for help.It enables you repair the problem yourself, or let you know exactly what needs replacement in case you need to take your car to a repair shop. This helps you avoid blind maintenance and repair costs that could amount to hundreds or thousands of dollars!!
• Plug & Play,Easy to Use:No registration required,Plug and Play,Auto VIN,easy to use for everyone.
• 5-Year Technology Support :This diagnostic scan tool provides 100 % LAUNCH Brand Original,5 years protection,90-DAY FREE returns or replacement,and 7/24/365 Support.Any problem please reach us for help.

✔️ TIPS: HOW TO REGISTER & UPDATE? NOT NECESSARY TO UPDATE BEFORE USE.

✔️ TIPS: HOW TO UPDATE VIA PC?Here are the detailed steps

Step 1: Go to LAUNCH official website （refer to the "User Guide (PDF)" in the "Product guides and documents "section of product webpage）Find “Service ”>>"Dowload">>"DIY integration upgrade tool"

Step 2: Download and install the update tool when installed.

Step 3: You will be prompted to type in the serial # (located on the back of the tool)

Step 4: Hit [Device Upgrade] to enter the register page, type your email info,check the "Register Code" on the device menu "Help--Tool Information"

Note: the “User password” is equal to the “Register Code.”

Step 5: Install the TF card from the tool into the supplied USB TF card adapter and insert into USB port of CPU.

Step 6: Reopen the CRP update Suite and select the updates you would like to preform or click select all and click Download.

Step 7: Once all steps are complete, reinsert the TF card into the tool and power the tool via USB in computer or via OBD2 port in vehicle. The tool will prompt you to upgrade, select OK button on tool to proceed.

Step 8: The registration process is now complete!

About Compatibility:

• Please kindly note, if you encounter incompatibility or defective issues, kindly provide the model, year, VIN of your vehicle info , the issue is likely to be fixed via software or hardware upgrade.
• To clear the fault code successfully, please repair your car and fix the problem first.
• To clear the airbag fault code successfully, please make sure that you already changed the airbag.Warm TIPS: Airbag crash/collision data can NOT be cleared even you replace the new airbag.

About Update:

CRP123 V2.0 car diagnostitc tool for car can be used out of box and you don't need to update it before the use.If it's slow to enter the menu, please update your scanner first. You can refer to the update video on the product page,or reach us for detailed update instructions.(mac or ios system not supported for update)