Highlights of CR319. Your Car Expert On the Go.
With this LAUNCH OBD2 scan tool CR319, you’ll solve most emission-related OBD2 issues versus paying for a mechanic to do the same work:
1.Works on most OBD2/EOBD/CAN cars made in and after 1996; fully compatible with protocols of KWP2000, ISO9141, J1850 VPW, and J1850 PWM.
2.Read and clear codes to quickly test every emission-related module status, and shut off that flashing check engine light bummer on your dashboard.
3.View freeze frame data to check the snapshot when an error occurs; troubleshoot the issue before the inspection.
4.View live data to monitor the real-time running components of the engine; detect underlying issues.
5.Make your smog test easy. Never feel anxious when you take the car in for an emission test.
6.Access to VIN, CID, and CVN to have easy identification of the vehicle and so track its historical records.
7.Have the built-in DTC LookUp to get the detailed Diagnostic Trouble Codes (DTCs) explanations and so save the time to search the code meanings online.
8.Multilingual Menu: English, Portuguese, Russian, Italian, Spanish, French and German.
Full Modes of OBDII Test
This LAUNCH code reader CR319 is fully-featured with all OBD2 test modes, being a very necessary scan tool for all car owners to tell the car issues in advance, to check if the car needs immediate attention, and to reduce cost and time spent on a mechanic:
1. Read fault codes associated with Check Engine Light on vehicle dashboards.
2. Clear fault codes so turn off Check Engine Light after servicing and repairing.
3. View dynamic Live Data to know how the car is performing.
4. Display I/M Readiness status to know if the car is ready for the emissions test.
5. Show Freeze Frame data to see what happened when the fault code was set.
6. O2 Sensor Test to check fuel efficiency and emission status.
7. EVAP Test for fuel tank system (carbon canister test).
8. Access to on-board diagnostic monitoring test results to determine if some specific components or the monitors are normal.
9. Retrieve vehicle information (VIN, CID, and CVN) to track car details and historical records.
10. Built-in DTC lookup library, read generic (P0, P2, P3, and U0) and manufacturer specific (P1, P3, and U1) codes; show the definition directly, save the search online.
Read & Erase DTCs
This code reader can pull diagnostic trouble codes that caused the Check Engine Light to turn on, and tell you the source of the fault. You may find a misfiring engine before it becomes a big problem. Once repairs are made, you can use it to clear the codes and so turn off the light.
I/M Readiness Check
Another handy feature in this scan tool is “I/M Readiness Test (for Inspection and Maintenance)”, the simple yet powerful self-check routines. It shows the emission-related sensors’ running status to tell whether your vehicle will pass the smog test or it’s time to have the maintenance.
O2 Sensor Test
If you find a drastic drop in fuel mileage then you can use this LAUNCH scan tool to see if the O2 sensor is defective. Replacing a defective O2 sensor can prevent possible damage to the catalytic converter. FYI, the catalytic converter would cost you thousands of bucks to replace.
Built-in DTC Library
When the code is displayed, the scan tool will show its description as well to help find the root cause of the malfunction. And if you don’t understand a specific error code, go through this OBD code reader’s DTC lookup library. No need to go looking it up online in a list or database.
Access to VIN, CID, CVN
You can get a wealth of car information including Vehicle Identification Number (VIN), CID and CVN by using this OBD2 scanner. It helps you to easily track the previous records of a vehicle, so you can get its historical data such as mileage to avoid buying a lemon car.
Live Data Stream
This scan tool will show you the live readout of what the PCM is receiving from the sensors while the car is running: RPM, fluid temperatures, fuel injection data, etc., which can aid diagnostics in all cases. For example, you can use it to diagnose why your car is losing gas mileage.
Freeze Frame Data
This OBD2 scanner can pull freeze frame data that capture what’s going on when an error code is triggered, covering important parameters such as engine RPM, vehicle speed, airflow, engine load, fuel pressure, etc. You’ll know exactly when the fault occurred and the affected sensors.
✅ Fast order processing
You will receive the orders within 24 hours of payment confirmation (excluding weekends and public holidays). During peak seasons or holidays, processing times may be slightly extended. In the event of delays, we will take all necessary steps to minimize them.
To place an order, choose your region and click the link below:
-United States – https://us.launchx431pro.com/
-United Kingdom – https://uk.launchx431pro.com/
-European Union – https://www.launchx431pro.com/
✓ Local warehouse dispatch
✅ Local warehouses shipment
All orders are shipped from our warehouses in the USA, the United Kingdom, and Germany using premium international carriers to ensure your tools arrive safely and on time.
| Region | Shipping Location | Estimated Delivery Time |
| United States | PERTH AMBOY, NJ | 3–5 business days |
| United Kingdom | Dunstable | 3–5 business days |
| European | Ginsheim-Gustavsburg, Frankfurt | 3–7 business days |
| Other Countries | HongKong | 7–15 business days |
✅ Safe and reliable delivery
You can count on fast, dependable delivery. We work with trusted international carriers like DHL, UPS, USPS, FedEx, and DPD to get your order to you safely.
NOTE: Delivery to some remote or rural areas is not available. If you're unsure whether we ship to your location, feel free to contact our support team before placing your order.
✅ Free Shipping on Local Orders
Local orders (US, UK, EU) ship for free and with no tax.
For orders shipped to Canada or other non-local countries (excluding the US, UK, and EU), import taxes or customs duties may apply upon delivery.
✅ Customs & duties guidance
For customers outside Europe, customs fees are determined by your local government. As these charges vary by country and are beyond our control, we recommend contacting your local customs office before placing your order to understand any applicable fees, duties, or taxes.
✅ More shipment inquiries
For any shipping-related questions, our customer service team is here to help.
Email: ussupport@launchx431pro.com
WhatsApp: +86-180-2870-0839
Business hours: Monday–Friday, 9:00 AM – 6:00 PM (GMT+8)
Company: Shenzhen Zhanhongye Electronic Technology Co., Ltd.
Address: Room 1901F3, Hengfang Technology Building, No. 4008, Xinhu Road, Yongfeng Community, Xixiang Street, Baoan District, Shenzhen City
Launch Upgrade Card (All Products)
NOTE:
- 1. Please email us service@launchx431online.com with your Serial Number(S/N) after payment. The S/N is on the back of your device.
- 2. Very Easy to Operate, No Need Shipping.
- 3. It will take 2 working days to be updated.
- 4. Only for Software Update, without Hardware Warranty.
- 5. Due to the digital nature of virtual cards, all sales are final and non-refundable once sent or activated. Please double-check your order details before purchase. We will also send a verification reminder, and you may need to confirm your order within the specified timeframe prior to delivery. For any technical issues, kindly contact our support team for assistance.
Launch X431 V/ X431 V+/Pros Mini / PAD V/ PAD VII One Year Update Service
You software of X431 V and X431 V+ has been outdated? Want to update it??
Now to save your money, we provide one year update service for all customer who have X431 V, X431 V+ / PAD V/ PAD VII and the free update service has been expired.
How to make it work?
1. After you place an order on our website and check out, please email us via service@launchx431online.com and provide us your device serial number.
2. We will open one year update authorization for you.
3. The Launch technician will open the update service online, no need shipment.
4. then you can go back to homepage of your X431 V/ X431 V+ / PAD V/ PAD VII and click "Update" to download new update.
