The Core Reason You Should Choose LAUNCH CRP129X Car Diagnostic Scanner:

1. Reliable Brand: Founded in 1992, LAUNCH, is one of the leading high-tech enterprises dedicated to the research, development, and production of automotive diagnoses and maintenance devices.
2. Cost-Effective Scanner Tool: Updated based on the star product CRP123X, LAUNCH scanner CRP129X can not only diagnose four systems (Engine, Transmission, ABS, SRS) for vehicles, but there are also 8 more special features added in obd2 scanner CRP129X: Oil Reset, Steering Angle Calibration, Electronic Parking Brake, TPMS Reset, DPF Regeneration, Injector Coding, BMS reset and Throttle Adaptation; making the scan tool more versatile and more professional in maintenance.
3. User-Friendly: Hardware and Functionality such as a 5.0-inch 720P HD touchscreen, 6100mAhA battery, 16G memory, Auto VIN, One-Click no cost update, this Launch scanner CRP129X provides users with fast operating speed and smooth user experience.
4. Broad Vehicle Coverage: Launch OBD2 scanner CRP129X supports full OBD2 functions for all vehicles manufactured after 1996. And four system diagnoses are supported for vehicles mainly from 2006 to 2021. CRP129X is a perfect combination of functionality, compatibility, and affordability.

The obd2 scanner is not only suitable for technicians in dealer shops or garages, but also personal car owners and DIYers.

Effortlessly Do the Maintenance by Yourself – 8 Built-in Reset Functions, Purchase More Functions from MALL Menu As Per Your Needs

Effortlessly Do the Maintenance by Yourself – 8 Built-in Reset Functions, Purchase More from MALL Menu As Per Your Needs

[2022 New Added Functions] From Oct 2022, with the same cost, LAUNCH CRP129X obd2 scanner has been fully upgraded. Click the "Update" to upgrade the system and get 3 more reset services: DPF Regeneration, Injector Coding, BMS reset. So far, CRP129X auto scanner for car supports 8 special functions, which is more cost-effective. LAUNCH always Persues High Products for you!

1. How would oil reset helps your work? 1. If the service lamp is on, you need to reset the driving mileage or driving time so that the service lamp turns off and the system enables the new service cycle. 2. After changing engine oil or electric appliances that monitor oil life, you need to reset the service lamp.

2. How would steering angle calibration help you? After replacing the steering angle position sensor, steering mechanical parts (such as steering gearbox, steering column, end tie rod, steering knuckle), performing four-wheel alignment, or recovering the car body, use CRP129X to reset the steering angle.

3. When would you use the EPB Reset? 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.

4. How would TPMS reset help you? After the tire pressure MIL turns on and maintenance is performed, the tire pressure resetting function must be performed to reset tire pressure and turn off the tire pressure MIL.

5. When would you use throttle adaptation? 1.The ECU is replaced and the ECU does not yet store throttle working features. 2. The throttle assembly is replaced or the throttle is cleaned. 3. The intake pipe is replaced or removed.

6. DPF regeneration may be performed in the following cases: 1. The exhaust back pressure sensor is replaced. 2. The PM trap is removed or replaced. 3. The fuel additive nozzle is removed or replaced. 4. The catalytic oxidizer is removed or replaced. 5. The DPF regeneration MIL is on and maintenance is performed. 6. The DPF regeneration control module is replaced.

7. When would you use injector coding? 1. Write injector actual code or rewrite code in the ECU to the injector code of the corresponding cylinder so as to more accurately control or correct cylinder injection quantity. 2. After the ECU or injector is replaced, injector code of each cylinder must be confirmed or re-coded so that the cylinder can better identify injectors to accurately control fuel injection.

8. Battery matching must be performed in the following cases: 1. Main battery is replaced. 2. Battery monitoring sensor is replaced.

Diagnose 4 Main Systems to Keep Vehicles Always in Good Condition – Engine, Transmission, ABS, and SRS Systems OBD2 Scanner

Diagnose 4 Main Car Modules to Keep Vehicles Always in Good Condition – Engine, Transmission, ABS, and SRS

LAUNCH scan tool CRP129X supports diagnosing the above 4 major systems of cars by reading DTCs, displaying live data, clearing DTCs, recording diagnostic data, and turning off MILs. A car hobbyist can also make some repair attempts with the help of this LAUNCH car code reader.

• Engine System: when the engine light turns off, use the auto scanner CRP129X to give you a detailed understanding of the issue by reading engine parameters or displaying live data such as engine RPM, engine coolant temperature, air intake humidity, airflow, the voltage of the O2 sensor, misfire data, intake manifold pressure, oil pressure, etc. And then clear the code and turn off the light.
• Anti-Lock Braking System (ABS): the scan tool CRP129X will help you to check the ABS, and tell you whether the parameters such as front-wheel speed, rear-wheel speed, lateral acceleration, brake pressure, steering angle sensors, etc. are normal. And then guide you to change damaged parts, and eventually clear the codes, avoiding life-endangering damages.
• Supplemental Restraint System (SRS): the obd2 scanner for car CRP129X will address the SRS-related problems such as seat occupancy sensor, airbags, airbag sensor, etc. And present the health status of the SRS system via live data stream, avoid potential risks and ensure your driving safety.
• Transmission System: with the help of the OBD2 scanning tool CRP129X, you are allowed to read and display the parameters on the transmission system, such as transmission temperature, transmission input speed sensor, gearshift lever position, brake pressure, tachometer drive shaft, etc. And allow you to clear the faulty codes, and keep your vehicles driving smoothly.

LAUNCH CRP129X OBD2 Scanner 8 Reset Functions + 4 System Diagnostic Scan Tool for DIY Users/Technicians/Car Owners

Eliminate Your Concerns About the Scanner Launch CRP129X

2023NEWLY ADDED "MALL" FUNCTION:

In view of the feedback from many customers that sometimes they need other special functions, such as abs bleeding , but they don’t want to buy additional equipment. So our LAUNCH engineers updated the CRPAPP and added the Mall menu. Users can purchase the desired Reset functions / all systems all functions diagnostics (like bidirectional control, relearn, matching, coding functions) for certain car in the Mall menu as their needs. After the purchase is successful, you can view and use them in the "Reset" menu.

• Warm tips: The reset is valid for one year; Downloading to the local can keep using for unlimited time, but can't be renewed after one year.

Note: These special functions is optional as your demand, Pls think twice before you buy it , since each one is 49.95/ set/ year. If you need it, please confirm the compatibility before purchase!!!

If the software you purchased doesn't work, you can con*tact the payment platform and ask for re*fund request.

Please touch us at any time if you have any other questions or concerns, we will stand by you all the time.

Q: Lack of charger? A: The charger is not included. The launch obd2 scanner can get power via the DLC of your vehicle and PC. The USB charging cable is in the carrying bag, please double check if you could find it.

Q: Insufficient storage space? A: Please try to clear some cache files and free up some storage space. Here is the path: Settings << Clean up. Or you can try to factory reset the tool. Here is the path: Settings << Recovery. Note: Resetting may cause data loss. Before doing so, please be careful to perform this operation.

Q: The SN Code not registered? A: Please check the time/time zone and network work well. If the issue is still there, please try to factory reset the device. Here is the path: Settings << Recovery.

Q: A specific feature for a model is not supported? A: The official website of Launch provides compatible model searches. However, you are welcome to touch us directly before purchasing, and we will help you confirm the model compatibility promptly, which saves you time and improves the accuracy of the query.

Q: Fail to turn on?

A: In response to this issue, please try the following tips to see if it works: 1. Please try to turn the scanner on after charging for 2-3 hours and check if the indicator light is on; 2. Please try another charging cable available; 3. If it still cannot be turned on, it is recommended that you press and hold the power button of the scan tool for 10-15 seconds to try to turn it on.

Q: Fail to start Auto VIN detection?

A: Please check the following possible reasons: 1. Whether the scan tool is properly connected to the vehicle’s DLC; 2. Whether the “Automatic detection on Connect” switch is OFF. If yes, slide it to ON. For vehicles that do not support Auto VIN: You can manually input the VIN for diagnoses.