--- product_id: 111471097 title: "LAUNCH OBD2 Code Reader CR319 Check Engine Diagnostic Tool with Full OBD2 Functions, Car Fault Code Reader, Supports Mode6 O2 Sensor and EVAP Systems" brand: "launch" price: "€ 57.58" currency: EUR in_stock: true reviews_count: 8 category: "Launch" url: https://www.desertcart.pt/products/111471097-launch-obd2-code-reader-cr319-check-engine-diagnostic-tool-full store_origin: PT region: Portugal --- # Universal 1996+ vehicle compatibility Live data & Mode 6/8 advanced tests Full 10 OBD2 modes LAUNCH OBD2 Code Reader CR319 Check Engine Diagnostic Tool with Full OBD2 Functions, Car Fault Code Reader, Supports Mode6 O2 Sensor and EVAP Systems **Brand:** launch **Price:** € 57.58 **Availability:** ✅ In Stock ## Summary > 🚗 Decode your car’s secrets before the check engine light ruins your day! ## Quick Answers - **What is this?** LAUNCH OBD2 Code Reader CR319 Check Engine Diagnostic Tool with Full OBD2 Functions, Car Fault Code Reader, Supports Mode6 O2 Sensor and EVAP Systems by launch - **How much does it cost?** € 57.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/111471097-launch-obd2-code-reader-cr319-check-engine-diagnostic-tool-full) ## Best For - launch enthusiasts ## Why This Product - Trusted launch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Insights 📈:** View live engine data, freeze frame snapshots, and advanced O2 sensor & EVAP system diagnostics for smarter repairs. - • **Diagnose Like a Pro 🔍:** Unlock full OBD2 functionality with 10 comprehensive test modes to pinpoint engine and emission issues instantly. - • **Global Compatibility 🌐:** Works seamlessly with most American, European, and Asian vehicles from 1996 onward—no car left behind. - • **Plug & Play Simplicity ⚡:** No batteries or apps needed—just connect and start scanning with an intuitive 4-button interface and vibrant 2.8-inch display. - • **Multilingual & User-Friendly 🌎:** Supports 7 languages and includes built-in DTC code library, eliminating guesswork and online searches. ## Overview The LAUNCH OBD2 Code Reader CR319 is a budget-friendly, plug-and-play diagnostic tool offering full OBD2 functionality across 10 test modes. Compatible with most vehicles from 1996 onward, it provides real-time data, advanced O2 sensor and EVAP system tests, and multilingual support. Its compact design and built-in DTC library empower DIYers and professionals alike to quickly identify and resolve engine and emission issues without costly mechanic visits. ## Description Product Description For Any Car Emission-Related Issues Complete OBD2 Functions This OBD2 code reader includes full OBD2 functions that help DIY users or mechanics diagnose and repair car problems quickly and easily. Read Codes, Erase Codes, I/M Readiness, Live Data, Freeze Frame, O2 Sensor Test, On-Board Monitor Test, Vehicle Information (VIN, CIN, and CVN), and EVAP System (Mode 8) . Everyone Can be a Mechanic LAUNCH obd2 scanner CR319 lets you directly find out the causes when the Check Engine Light is on. That cuts down on time spent with trial and error diagnoses, makes it easier to fix basic car issues yourself, and allows you to decide whether it’s worth going to the mechanic. LAUNCH obd2 scanner CR319 gets more features, we provide Ful 10 OBD2 Functions This OBD2 code reader includes FULL OBD2 functions that help DIY users or mechanics figure out any emission-related issues. and repair car problems quickly and easily. Read/Erase Codes, I/M Readiness, Live Data, DTC Lookup, Freeze Frame, O2 Sensor Test, On-Board Monitor Test, Vehicle Information (VIN, CIN, and CVN), and EVAP System (Mode 8). Quick and Convenient Diagnosis The scan tool can get the newest vehicles WITHOUT UPDATE! View the vehicle’s operating parameters stored when a DTC is detected. Plug & Play, no need battery, you can plug this code reader in the OBD2 port to power it on and start your diagnosis. With reference to the user manual and the “Help” information, you can easily master the CR319 to read the data that the mechanics can see. 7 Languages include English, Portuguese, Russian, Italian, Spanish, French, and German. The Most Common-Used OBD2 Functions for Car Diagnoses The cause of the Check Engine Light could be something as minor as a loose gas cap—a problem even an inexperienced DIY user can fix on his own. Through the following functions of LAUNCH CR319, you can easily find out the causes and fix issues fast. This OBD2 code reader retrieves generic (P0, P2, P3, and U0), manufacturer-specific (P1, P3, and U1), and pending codes. Read Code: Read DTCs (Diagnostic Trouble Codes) to locate the issues Erase Code: Clear DTCs to turn off the Check Engine Light after certain repairs Live Data: Display real-time data of the emission-related Engine system Freeze Frame: View the data recorded when an emission-related fault occurs I/M readiness: Read I/M readiness status to have a vehicle inspected for state emissions compliance View graphical live data of vehicle’s computer module(s) for easy analyses Retrieve the vehicle information of VIN, CINs, and CVNs completely More Than A Basic OBD2 Code Reader LAUNCH CR319, this code reader has a more advanced O2 Sensor Test, On-Board Monitor Test (Mode 6), and EVAP System (Mode 8). Your diagnostic and repair work can be sped up and accomplished in a short time. When the check engine light comes on in your car, this code reader provides you with greater insight into the car's problems, from a loose fuel cap to a dead oxygen sensor or anything else. O2 Sensor Test Read the result of the O2 sensor test to find out the O2 sensor malfunctions; On-Board Monitor Test (Mode 6) Retrieve the test results for emission-related powertrain systems and components that are not continuously monitored to figure out on-board monitor issues EVAP System (Mode 8) Allow you to initiate a leak test for the vehicle’s EVAP system. Wide Compatibility Regardless of the vehicle brands, models, this OBD2 car scan tool is compatible with all OBDII compliant vehicles including most American, European, and Asian vehicles manufactured in 1996 and newer. It supports all OBD2 protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network). DTCs & Its Definition This OBD2 code reader retrieves generic (P0, P2, P3, and U0), manufacturer-specific (P1, P3, and U1), and pending codes. It shows both the 5-digit DTC and the detailed description at the same time to help you locate the problem. There’s no need to search the internet for the code’s definition Plug & Play LAUNCH CR319 is a plug-and-play OBD2 code reader without any batteries or APPs. Just plug the 16-pin OBD cable into the car’s DTC (16-pin OBD Port) and turn on the ignition, this code reader will automatically recognize the car and get power from the test car directly. Check Engine Light The Check Engine Light alerts drivers that there’re some problems with the vehicle’s engine. The LAUNCH CR319 can figure out why the Check Engine Light comes on, help you detect the potential problems, and avoid further damage to your car. I/M Readiness I/M Readiness of this car scanner indicates whether the various emissions-related systems on the vehicle are operating properly and whether those systems are ready for Inspection and Maintenance testing/the Smog Check Vehicle Information The LAUNCH scan tool is able to read and display the vehicle information, including VIN, CIN, and CVN. This function makes it convenient for users to save the trouble of looking around for the long 17-digit VIN code. Data Stream This OBD2 scanner allows you to monitor important data from your engine in real-time. The displayed data include analog inputs and outputs, digital inputs and outputs, and system status information broadcast on the vehicle data stream Review: Fantastic little gadget!! - Bought this because the engine warning light came on in my wife's car and knowing it could be anything from emissions to a failure of a part so knowing what garages can be like for charging for these sorts of things so I got this to hopefully find out the cause and hopefully sort it. It was so easy to use just plug into the socket in the car and it powers up, a simple menu appears from which I selected scan vehicle which it did and came up with an emissions problem it then asked if I wanted to clear the fault which I did to see if it would reoccur when I restarted the car which it did not and has not up to now so problem solved in a matter of minutes. So pleased as a garage could have charged anything from 40 to a 100 pounds or more for a simple fix. So definitely satisfied with this purchase and its simplistic ease of use. Review: Land Rover Compatible - For the money…WOW! Had a Topdon that wouldn’t turn of the engine light on Land Rover. This did! ## Features - 🌏[UNIVERSAL OBDII SCAN]: The scan tool gets the complete 10 modes of OBDII test to retrieve car fault codes, view freeze frame data, easily determine the cause of check engine light, turn off MIL and check vehicle emission-related monitors such as O2 Sensors, EVAP system etc. - 🚗 [WIDE COMPATIBILITY]: Most American, European and Asian OBDII-compliant models manufactured from 1996 and newer are covered by this OBD2 reader. It supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network). - 📖 [DTC LIBRARY & MULTILINGUAL]: Every code comes with a description for better interpretation & analysis, and to eliminate the need to search online. The scan device also supports seven languages that include English, Portuguese, Russian, Italian, Spanish, French, and German. - 💰[COST-EFFECTIVE]: Within the price range of under $50, this scanner is a no-brainer decision. Featuring full OBD2 functions, easy operation, compact design etc. with a budget friendly price, it’s the best possible solution for any entry-level DIYers to perform basic car maintenance. - 🔧 [EASE OF USE]: Four button keypad buttons that make the menu super easy to scroll. “Plug and Play” feature does not require any battery or charger. Well built with a colorful LCD display to indicate test results directly. The diagnostic scanner is pretty easy to use for beginners. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NXTJL1P | | Best Sellers Rank | 88,309 in Automotive ( See Top 100 in Automotive ) 562 in OBD-II Engine System Diagnostic Tools | | Brand | LAUNCH | | Brand Name | LAUNCH | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 1,707 Reviews | | Global Trade Identification Number | 00680666213206 | | Included Components | 1*Main Unit 1*Quick Start Guide | | Manufacturer | LAUNCH | | Manufacturer Warranty Description | 1 year | | Operating System | Android 4.4, Windows 10, Windows 8, Windows XP | | Operating system | Android 4.4, Windows 10, Windows 8, Windows XP | | Power Source | Corded Electric | | Power source | Corded Electric | | Screen Size | 2.8 Inches | | Screen size | 2.8 Inches | | UPC | 792057502452 680666213206 | ## Product Details - **Brand:** LAUNCH - **Global Trade Identification Number:** 00680666213206 - **Manufacturer:** LAUNCH - **Operating system:** Android 4.4, Windows 10, Windows 8, Windows XP - **Power source:** Corded Electric - **Screen size:** 2.8 Inches - **UPC:** 792057502452 680666213206 ## Images ![LAUNCH OBD2 Code Reader CR319 Check Engine Diagnostic Tool with Full OBD2 Functions, Car Fault Code Reader, Supports Mode6 O2 Sensor and EVAP Systems - Image 1](https://m.media-amazon.com/images/I/71gg0+5zs2L.jpg) ## Questions & Answers **Q: Can you get free updates via internet?** A: Dear friend,It only supports OBDII system, so it doesn't need to update software.Thanks! **Q: Is this reader suitable for use on 2005 volvo xc90 d5?** A: Yes, the Launch CR4001 OBD2 code reader will work on 2005 volvo xc90 d5. If you have any further questions, please feel free to contact us via link: https://amzn.to/2IGhNt4 **Q: i have a mercedes benz c200k 2007 and a range rover sport 2011 - will this work on both this models ?** A: It will read the majority of the codes but some mercedes codes it can't read as locked for dealer only ,I have an 05 c220 cdi **Q: What is the difference between this scanner and the 3001?** A: Thanks for your inquiry. There is not much difference between the two devices. They both support OBD2/ EOBD protocol, and they all support full OBD functions. the only difference is CR319 scanner has wider vehicle coverage. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic little gadget!! *by J***R on 6 October 2019* Bought this because the engine warning light came on in my wife's car and knowing it could be anything from emissions to a failure of a part so knowing what garages can be like for charging for these sorts of things so I got this to hopefully find out the cause and hopefully sort it. It was so easy to use just plug into the socket in the car and it powers up, a simple menu appears from which I selected scan vehicle which it did and came up with an emissions problem it then asked if I wanted to clear the fault which I did to see if it would reoccur when I restarted the car which it did not and has not up to now so problem solved in a matter of minutes. So pleased as a garage could have charged anything from 40 to a 100 pounds or more for a simple fix. So definitely satisfied with this purchase and its simplistic ease of use. ### ⭐⭐⭐⭐⭐ Land Rover Compatible *by L***H on 28 March 2026* For the money…WOW! Had a Topdon that wouldn’t turn of the engine light on Land Rover. This did! ### ⭐⭐⭐⭐ Good product *by G***N on 16 December 2025* Ok but not Renault persifìc ## Frequently Bought Together - LAUNCH OBD2 Code Reader CR319 Check Engine Diagnostic Tool with Full OBD2 Functions, Car Fault Code Reader, Supports Mode6 O2 Sensor and EVAP Systems - Wynn's Diesel Particulate Filter Cleaner - Cleans & Regenerates Blocked DPF Soot Filters - Reduces Soot Formation & Emissions - Compatible with Diesel & Hybrid Diesel up to B30-325ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/111471097-launch-obd2-code-reader-cr319-check-engine-diagnostic-tool-full](https://www.desertcart.pt/products/111471097-launch-obd2-code-reader-cr319-check-engine-diagnostic-tool-full) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*