LAUNCH CR319 OBD2 Scanner
Check Engine Code Reader with Full OBD2 Functions and 3000+ DTC Library
The LAUNCH CR319 OBD2 Scanner provides full OBD2 diagnostic functions including Generic, Manufacturer Specific, and Pending Codes. Built-in DTC library with 3000+ code definitions auto-displayed. Compatible with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs. Compact, durable, portable - a home necessity perfect for travel or home use.
1.77" Color LCD
Battery Powered
7 Languages
3000+ Definitions
Complete OBD2 Diagnostic Functions
Read & Clear Codes
Fast read and clear trouble codes including Generic, Manufacturer Specific, and Pending Codes with definitions
I/M Readiness
Check emission readiness status to determine if your vehicle will pass emissions testing
Live Data Stream
View real-time data from engine sensors to monitor vehicle performance and identify issues
Advanced Testing
O2 Sensors, EVAP System Test, On-Board Monitor Test (Mode 6), and Freeze Frame data analysis
Why CR319 is Perfect for DIYers
Designed specifically for car owners who want to diagnose issues themselves, save money on mechanic visits, and understand their vehicle better.
Plug & Play Simplicity
No battery or charger required. Simply plug into your vehicle's OBD2 port and start diagnosing immediately. Perfect for beginners.
Built-in DTC Library
Over 3000 code definitions automatically displayed on screen. No need to search online for code meanings - saves time and effort.
7 Language Support
Supports English, Portuguese, Russian, Italian, Spanish, French, and German. Easy to use worldwide with multilingual interface.
Technical Specifications & Vehicle Compatibility
Device Specifications
- Display: 1.77" Colorful LCD with backlight
- Interface: Four button keypad for easy navigation
- Power Source: Battery powered (no charger needed)
- Design: Compact, lightweight, portable
- Languages: 7 languages (EN, PT, RU, IT, ES, FR, DE)
- DTC Library: Built-in 3000+ code definitions
- UPC: 792057503589, 792057502193
- Global Trade ID: 00792057502193
Vehicle Coverage & Protocols
- American Vehicles: 1996+ OBD2 compliant cars
- European Vehicles: 2000+ EU-based cars
- Asian Vehicles: Compatible with major brands
- Vehicle Types: Cars, light trucks, SUVs
- Protocols: KWP2000, ISO9141, J1850 VPW/PWM, CAN
- CAN Support: Controller Area Network protocol
- Coverage: Domestic and foreign vehicles
- Tested: Over 200,000 DIYers worldwide
Perfect For Every Car Owner
Whether you're a complete beginner or experienced DIYer, the CR319 provides the perfect balance of functionality and simplicity.
Complete Beginners
Perfect first diagnostic tool with plug-and-play simplicity and built-in code definitions
DIY Car Owners
Save money on diagnostic fees and understand what's wrong before visiting a mechanic
Budget Conscious
Excellent value with professional features at an affordable price point for everyday use
Emergency Backup
Compact and portable - perfect to keep in your glove compartment for emergency diagnostics
Join 200,000+ Satisfied DIYers
Get your LAUNCH CR319 OBD2 Scanner today and start diagnosing your vehicle like a pro. Fast Amazon shipping and full manufacturer warranty included.
✓ Plug & Play
No setup required - works instantly
✓ 3000+ Code Library
Built-in definitions save time
✓ 1-Year Warranty
Full manufacturer support
Free shipping with Amazon Prime • 30-day returns • Customer support
Need Help? We're Here for You
Product Support
Questions about your CR319? Our technical support team is ready to help.
Phone: 1-888-756-2936
Hours: Monday-Friday, 9:00 AM–6:00 PM EST
Email: [email protected]
Amazon Purchase Support
For order status, returns, and shipping questions, Amazon customer service is available 24/7.
Fast Shipping: Amazon Prime eligible
Returns: 30-day return policy
Reviews: 3,500+ verified customer reviews