The Launch Creader 319 Obd2 Scanner is designed as a basic OBDII diagnostic scan tool for engine systems. It helps DIY car owners and mechanics read and clear engine trouble codes and offers essential OBDII functionalities to diagnose car engine problems efficiently. This plug-and-play scanner is an affordable solution for anyone needing to quickly understand and address their vehicle’s check engine light issues.
Key Functions of the LAUNCH Creader 319:
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Read and Clear Engine Error Codes:
The primary function of the CR319 is to read diagnostic trouble codes (DTCs) related to the engine. Once the issue is resolved, it allows you to clear these codes and turn off the Malfunction Indicator Lamp (MIL), commonly known as the ‘Check Engine Light’.
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Live Data and Freeze Frame:
When an emission-related fault occurs, the CR319 can record specific vehicle conditions in ‘Freeze Frame’ data. This snapshot of parameters at the moment of the fault can be invaluable for pinpointing the problem area and understanding the conditions under which the fault occurred, aiding in more effective repairs.
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I/M Readiness Status:
The I/M Readiness feature checks the status of emission-related systems on your vehicle. It indicates whether these systems are functioning correctly and ready for Inspection and Maintenance (I/M) testing, which is mandatory in many regions for vehicle registration and compliance.
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VIN Code Reading:
This OBD2 scanner can read the Vehicle Identification Number (VIN) directly from the car’s ECU (Electronic Control Unit). The VIN is crucial for vehicle identification and accessing vehicle-specific information, although it’s worth noting that VIN reading may not be supported by all vehicle ECUs.
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Reading Hard (Memory) Codes:
‘Hard codes’ or ‘memory codes’ are fault codes that are stored in the ECU’s memory and indicate past issues. The CR319 can retrieve these codes, providing a history of engine problems.
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Reading Pending Codes:
Pending codes are intermittent faults that haven’t triggered the check engine light yet but have been detected by the system. Identifying pending codes with the LAUNCH Creader 319 can help you address potential issues before they become serious enough to activate the MIL.
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Oxygen (O2) Sensor Test:
The CR319 allows you to retrieve and view the results of O2 sensor monitor tests. Oxygen sensors are critical components in the emission control system, and this test helps ensure they are functioning within acceptable parameters based on the most recent tests performed by the vehicle’s on-board computer.
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On-Board Monitor Test:
This function enables you to view the results of on-board monitor tests. These tests are useful for verifying repairs after servicing or clearing the vehicle’s control module memory, ensuring that systems are functioning correctly post-maintenance.
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Vehicle Information Display:
The ‘Vehicle Information’ function displays essential vehicle details such as the VIN, calibration identification (CAL ID), calibration verification number (CVN), and other relevant information about the vehicle under test.
Comprehensive OBDII Diagnostic Modes:
The LAUNCH Creader 319 OBD2 scanner supports all 10 modes of OBDII diagnostics, making it a versatile tool for engine system checks. It is compatible with most OBDII/CAN protocol compliant vehicles manufactured from 1996 in the US, 2000 in Europe, and 2006 in Asia. By accessing all engine-related trouble codes from the vehicle’s ECU, the CR319 facilitates a thorough and accurate diagnosis. The 10 OBDII test modes supported are:
- Mode 01: Request current powertrain diagnostic data.
- Mode 02: Request freeze frame information.
- Mode 03: Request emission-related diagnostic trouble codes.
- Mode 04: Clear/reset emission-related diagnostic information.
- Mode 05: Request oxygen sensor monitoring test results.
- Mode 06: Request on-board monitoring test results for specific monitored systems.
- Mode 07: Request emission-related diagnostic trouble codes detected during the current or last completed driving cycle.
- Mode 08: Request control of on-board system, test, or component.
- Mode 09: Request vehicle information.
- Mode 10: Request emission-related diagnostic trouble codes with permanent status after a clear/reset emission-related diagnostic information service.
Built-in DTC Lookup Library:
A standout feature of the LAUNCH CR319 is its integrated DTC lookup library. Instead of needing to search online for code definitions, simply input the error code into the ‘DTC Lookup’ menu, and the scanner will provide a detailed description of the code, saving time and effort during diagnostics.
Multilingual Support:
The CR319 OBD2 scanner caters to a global audience with support for seven languages: English, French, Russian, Spanish, German, Italian, and Portuguese. You can easily switch between languages through the ‘Tool Setup’ menu.
Extensive Vehicle Coverage:
The LAUNCH Creader 319 is designed for broad vehicle compatibility.
- American Cars: Compatible with standard OBD2 protocols from 2000 onwards for brands like Chrysler, Ford, GM, and Jeep.
- European Cars: Supports standard OBD2 protocols from 2003 onwards for a wide range of manufacturers including Alfa Romeo, Audi, BMW, Mercedes-Benz, Volkswagen, and many more.
- Japanese/Korean Cars: Compatible with standard OBD2 protocols from 2006 onwards for brands such as Honda, Hyundai, Kia, Mazda, Nissan, Subaru, Suzuki, and Toyota.
- Chinese Cars: Supports standard OBD2 protocols from 2009 onwards.
Note: While the CR319 is compatible with a vast majority of vehicles within these regions and years, OBD2 protocol adoption times varied, and some vehicles may have unique designs that are not fully compatible with standard OBD2 scanners. Always check your vehicle’s manual for OBD2 compliance.
Supported OBD2 Protocols:
The LAUNCH Creader 319 supports a comprehensive list of OBD2 protocols, ensuring compatibility with a wide array of vehicles:
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SAE J1850 PWM (41.6Kbaud)
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SAE J1850 VPW (10.4Kbaud)
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ISO9141-2 (5 baud init, 10.4Kbaud)
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ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
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ISO14230-4 KWP (fast init, 10.4 Kbaud)
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ISO15765-4 CAN (11bit ID, 500 Kbaud)
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ISO15765-4 CAN (29bit ID, 500 Kbaud)
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ISO15765-4 CAN (11bit ID, 250 Kbaud)
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ISO15765-4 CAN (29bit ID, 250 Kbaud)
User-Friendly Operation:
Using the LAUNCH CR319 OBD2 Scanner is straightforward:
- Simply plug the scanner into your car’s 16-pin OBD2 port, usually located under the dashboard.
- Turn the ignition to the ‘ON’ position (engine can be off).
- Select the desired diagnostic function from the menu.
The LAUNCH CR319 is designed as a plug-and-play device, requiring no batteries or apps. It draws power directly from the vehicle’s OBD2 port once connected and ignition is turned on.
Fast and Convenient Diagnostics:
The CR319 provides quick access to vehicle diagnostics without needing software updates. It allows you to view live vehicle parameters and freeze frame data instantly. Its plug-and-play design eliminates the need for batteries, and its intuitive interface, supplemented by a user manual and on-screen ‘Help’ information, makes it easy for users of all skill levels to perform engine diagnostics.
Compact and Portable Design:
The LAUNCH Creader 319 is designed to be small and easily portable, making it convenient to store in your glove compartment and use whenever needed.
Package Contents:
The LAUNCH CR319 package includes:
- 1 x LAUNCH CR319 OBD2 Scanner
- 1 x USB Cable (for potential future updates or data transfer)
- 1 x User Manual
