Launch X431 CRP909 All System Diagnostic Scanner with 15 Special Functions

The Launch CRP909 is the newest evolutionary Android-based smart diagnostic solution designed for 12V passenger cars, SUVs, light-duty trucks, and pickup trucks. As a full-system scanner, it can diagnose all electronic systems in your vehicle. What sets it apart is its inclusion of 15 specialized reset and maintenance functions—covering frequently used services such as Oil Reset, Electronic Parking Brake (EPB) Reset, Steering Angle Calibration, ABS Bleeding, TPMS Reset, Gear Learning, IMMO Service, Injector Coding, Battery Maintenance, DPF Regeneration, Throttle Position Reset, Gearbox Matching, AFS Reset, Sunroof Initialization, and Suspension Calibration. This makes it an ideal tool for professional repair garages, car beauty service centers, auto mechanics, and DIY car owners.

Launch CRP909 Highlights

• Full Systems Diagnosis with Smart Auto-Detect: Comprehensive diagnostics across all vehicle electronic systems with intelligent automatic detection.
• 15 Special Reset & Maintenance Functions: Includes ABS, AFS, EPB, DPF, SAS, Oil Reset, TPMS, IMMO, Injector Coding, Gear Learning, Battery Matching, and more.
• High-Performance Android Tablet: Runs on Android 7.1 with a 7-inch touchscreen. Connect via Wi-Fi and download additional apps as needed.
• Remote Technical Support: Access real-time assistance and feedback from LAUNCH technical engineers and certified mechanics.
• Multi-Language Support: Available in English, French, Spanish, Russian, Japanese, German, Italian, Portuguese, and Korean.
• One-Click Free Online Updates: Easily keep your device up to date with the latest software enhancements.

LAUNCH CRP909 Full OBD-II System Coverage

The CRP909 supports complete diagnostics for the following vehicle systems:

• Engine
• Automatic Transmission
• Airbags
• Immobilizer
• ABS
• ESP System
• Cruise Control System
• Gateway
• Body Systems
• Steering System
• TPMS (Tire Pressure Monitoring System)
• Rain Sensors
• 4WD System
• Stabilizer
• Intelligent Parking Assist
• Audio & Radio Systems
• Air Conditioning
• Central Locking
• Electric Windows
• Heated Rear Window
• Xenon Headlights
• Wash/Wipe System
• Fuel Burning Heater
• Seat & Door Motor System
• Electronic Throttle System
• Electronic Spark System

LAUNCH X431 CRP909: 15 Special Reset Functions Explained

The CRP909 enables completion of commonly required maintenance and reset procedures, including:

• Oil Reset Service
• Electronic Parking Brake (EPB) Reset
• Steering Angle Sensor (SAS) Calibration
• ABS Bleeding
• TPMS (Tire Pressure Monitor System) Reset
• Gear Learning
• IMMO (Immobilizer) Key Programming
• Injector Coding
• Battery Maintenance System
• Diesel Particulate Filter (DPF) Regeneration
• Electronic Throttle Position Reset
• Gearbox Matching
• AFS (Adaptive Front-lighting System) Reset
• Sunroof Initialization
• Suspension Calibration

1. Oil Lamp Reset Service

Resets the Engine Oil Life system for accurate monitoring after an oil change.

2. EPB (Electronic Parking Brake) Service

Enables safe and effective maintenance of the electronic braking system—deactivating/activating brake control, managing brake fluid, opening/closing brake pads, and resetting brakes after disc or pad replacement.

3. BAT (Battery) Service

Evaluates battery charge state, monitors closed-circuit current, registers battery replacement, and activates the vehicle’s rest state.

4. DPF (Diesel Particulate Filter) Service

Supports DPF regeneration, component replacement teach-in, and reinitialization after ECU replacement.

5. SAS (Steering Angle Sensor) Service

Clears fault memories and performs calibration of the steering angle sensor.

6. TPMS (Tire Pressure Monitoring System) Service

Displays sensor IDs from the vehicle’s ECU, allows input of new TPMS sensor IDs after replacement, and supports sensor testing.

7. IMMO Key Programming

Programs new replacement key fobs and disables lost keys using unique pin code reading and Key Programming capabilities.

8. ABS Bleeding

Performs ABS brake bleeding to ensure firm brake pedal feel after air has been removed post-repair of the ABS pump system.

9. Sunroof Reset

Reinitializes sunroof memory—typically required after battery replacement or when the vehicle loses power.

10. Suspension Reset

Resets electronic air suspension systems; requires all doors closed, ignition on (KOEO), and navigation through the vehicle’s message system to access suspension reset options.

11. Gearbox Reset

Resets transmission adaptive learning. After initiating the procedure, the ECU and TCU collaborate to learn driving patterns during normal operation.

12. AFS (Adaptive Front-lighting System) Headlamp Reset

Resets Bi-Xenon headlights that swivel with steering input; this function locks them to point straight ahead when activated.

13. Injector Coding

Facilitates coding of fuel injectors. Note: Leaking or failed injectors may not always be detected during disable tests, and related ignition or mechanical issues might not cause noticeable RPM drops.

14. Throttle Adaptation

Re-learns throttle body position after cleaning, repair, or ECU reset. The throttle body regulates airflow via a butterfly valve, with position communicated to the ECU via sensors to adjust fuel delivery accordingly.

15. Gear Learning

Monitors camshaft position sensor signals to verify conditions are met before proceeding with engine-running adaptation procedures.

Launch CRP909 Supported Vehicle List

Compatible with OBD-II and EOBD protocols, supporting a wide range of brands including:

• Acura, Alfa Romeo, Audi, BMW, Bugatti
• Chrysler, Jeep, RAM
• Citroën, Dacia, Daewoo, Euro Ford, Fiat, USA Ford
• Mitsubishi, Nissan, Opel, Peugeot, Porsche, Renault
• Saab, Samsung, Seat, Škoda, Smart, Sprinter
• Subaru, Suzuki, Toyota, Vauxhall, Volvo, Volkswagen
• USA GM, GMSA, Honda, Hyundai, Infiniti, Jaguar
• Kia, Lancia, Land Rover, Lexus, Lincoln, Mazda
• Mercedes-Benz, Mini, Mahindra, Tata, Maruti, VAZ, Maserati
• GMC, Chevrolet, Cadillac, Buick

Note: Not all special functions are available for every vehicle model. If unsure, please provide your car’s brand, model, and year—or verify compatibility at the official support page: http://qcar.x431.com/newqcar/

Creader CRP909 Special Function Vehicle List:

How to Update Launch CRP909 Software

1. Activate the device using your email and connect to a Wi-Fi network before starting the update.
2. If new software or APK updates are available, a numeric indicator will appear on the "Upgrade" module in the Job menu.
3. Tap "Upgrade" in the Job menu to enter the Update Center. By default, all diagnostic software is selected for update.
4. To exclude specific software, tap "Unselect," then check the boxes next to the desired vehicle models.
5. Tap "Update" to begin downloading. The process may take several minutes—please wait patiently. Use "Stop" to pause, "Continue" to resume, or "Retry" if a network error occurs.
6. Once downloaded, software packages install automatically.

Launch CRP909 Technical Parameters

Launch CRP909 Technical Specifications

• Operating System: Android 7.1
• Processor: Powerful Quad-Core Processor
• RAM: 1GB
• ROM: 16GB
• Display: 7-inch IPS touch screen
• Connectivity: Mini USB 2.0, Wi-Fi
• Battery: 6000mAh lithium-polymer battery
• Battery Life: More than 8 hours
• Product Size: 9.8 × 5.5 × 1.5 inches
• Product Net Weight: 700g

Launch CRP909 Package Contents