The CReader V309 OBD2 connector is an electronic device that allows you to access vehicle data (multi-brand). It is a compact and powerful full OBDII diagnostic tool and complies with protocols such as ISO9141-2, ISO14230-4, SAEJ1850 and ISO15765.
No battery or charger is required, simply connecting to the car's OBDII port will show you if the car has been tampered with before you buy it.
The signals coming from the sensors must be filtered, that is, the signal must be free of noise or interference. The sensor signals, which are usually analog, are then converted to digital.
The microcontroller receives the sensor signals already transformed into digital, compares them with its programming, performs the necessary memory query operations and makes decisions based on the programmed logic.
Find out the actual fault of the car with this OBDII type fault reading and/or deletion instrument for cars and similar. Clear code scanning tool, easy to use, Universal version. Avoid surprises with the garage or mechanic, clear the fault yourself so that your MOT is not rejected.
All vehicles have an OBD-II socket. It is usually located in the driver's footwell of the vehicle.
Supports OBD2 protocols:
SAE J1850 PWM (41.6 Kbaud)
SAE J1850 VPW (10.4 KBaudios)
ISO9141-2 (initial 5 baud, 10.4 Kbaud)
ISO14230-4 KWP (5 baud start, 10.4 Kbaud)
ISO14230-4 KWP (quick start, 10.4 Kbaud)
ISO15765-4 CAN (11-bit ID, 500 kbaud)
ISO15765-4 CAN (29-bit ID, 500 kbaud)
ISO15765-4 CAN (11-bit ID, 250 kbaud)
ISO15765-4 CAN (29-bit identification, 250kbaud).
Supported Vehicle Models for OBDII Diagnostic Function:
American (US) Car: Supports standard OBD2 cars from 1996 to now: Chrysler, Ford, GM, Jeep.
European Car: Supports standard OBD2 cars from 2003 to now: for Alfa Romeo, for SAAB, for Acura, for Opel, for Audi, for Seat, for Bentley, for Skoda, for Daewoo, for Benz, for Daihatsu, for Land Rover, for BMW, for Vauxhall, for Volvo, for VW, for Ford, for Jaguar.
France Car after 2006:
for Citroen, for Fiat, for Renault, for Peugeot. Not support for Renault Clio 2/Megane/Dacia Logan.
Asian Car:
Support Standard OBD2 Cars from 2007 to Now: for KIA, for Isuzu, for Honda, for Mitsubishi, for Hyundai, for Dacia, for Lexus, for Mazda, for Nissan, for Subaru, for Suzuki, for Toyota.
Chinese Car:
Support Standard OBD2 Cars from 2009 to Now: BYD, for Chery, for Geely, for Great Wall, for Karry.
Not support Electric car, Hybrid car and 24V Truck, such as Nissan leaf etc.
Not support Russian Cars VAZ,UAZ,LADA.!
Not work with Trucks for Ssangyong Actyon, from 2009 to 2017 years. For Ssangyong Korando, 2.0 TD Diesel, from 2013 to 2017 years.
Not for Ssangyong Kyron, 2.0 Diesel, 2010 to 2017 years.
Not for Ssangyong Rexton, 2011 to 2017 years.
Not compatible with Opel Corsa c 2004 1.3 CDTI.
Not compatible with Citroen C4/C5.
Not compatible with Chevrolet cars.
Not compatible with Renault Logon, Megane, clio2.
Protocols establish the rules for communication between electronic control units (ECUs) and, in general, electronic systems.
A protocol is a language. In order for two or more ECUs to communicate, they must be connected, for this a communication line is used.
Features:
1. Retrieves generic and manufacturer-specific Diagnostic Trouble Codes (DTCs), includes definition lookup software on CD, and displays DTC definitions on screen.
2. Features a large, easy-to-read backlit LCD display, multilingual menu and DTC definitions, and standard 16-pin OBD-II connector - no additional cables needed, with the option to connect wirelessly (Bluetooth).
3. View freeze frame data, display monitor and I/M readiness status, turn off Check Engine Light (MIL), clear codes, and reset monitors.
4. Supports CAN (Controller Area Network) and all other current OBD-II protocols.
The OBD (On Board Diagnostic) system is a diagnostic system integrated into the management of the engine, ABS, etc. of the vehicle, therefore, it is a program installed in the electronic control units of the engine (ECU). Its function is currently used for many operations. The moment a fault occurs, the OBD detects it, records the fault in the memory and warns the user by means of a warning light located on the instrument panel.
The OBD (On Board Diagnostic) system is a diagnostic system integrated into the management of the engine, ABS, etc., of the vehicle, therefore, it is a program installed in the electronic control units of the engine (ECU). Its function is currently used for many operations. When a fault occurs, the OBD detects it, records the fault in the memory and warns the user by means of a warning light located on the instrument panel.
The EOBD system requires car manufacturers to incorporate a vehicle control system, and in the event of a system failure, it must inform the driver or user. This OBD system is standard for all vehicle manufacturers on the market.
Multilingual: Spanish, English, French, German, Italian, Russian.
Main control chip: single chip.
Package includes: 1 car diagnostic tool, 1 manual.
Using the scan tool procedures:
1. Turn off.
2. Locate the vehicle's 16-pin Data Link Connector (DLC).
3. Connect the scan tool's cable connector to the vehicle's DLC. The cable connector is keyed and only fits in one direction. (If you have trouble connecting the cable connector to the DLC, rotate the connector 180 and try again.
4. Turn on the power. But do not start the engine.
5. When the cable connector of the scan tool is properly connected to the vehicle's DLC, the LCD screen displays instructions to select a new scan.
6. Press the New Scan button. A sequence of messages showing the OBD2 protocols will be displayed on the screen until the vehicle's protocols appear.
Important:
Check if the OBD2 connector of the scan tool is firmly connected to the vehicle's DLC.
-If necessary, turn off the ignition and wait for about 10 seconds. Turn on the ignition again.
Attention:
1. After use, it must be unplugged from the vehicle.
2. Product purchase notice: The product is only applicable to 12V gasoline vehicles, heavy trucks over 24V, diesel vehicles, motorcycles, new energy vehicles and vehicles Hybrids.
3. During the operation of the product, the vehicle must not be started before inserting the product. Avoid the possibility of damaging the chip during high voltage moments during the process of starting the car after the product has been inserted.
It has 4 buttons, Up and Down button to scroll through the menu, OK and Back button allows to navigate back and enter the menu. Easy to use even for beginners.
Display Color: 1.8" TFT
Voltage Range: 9-18V
Working Temperature: 0℃-50℃ (32 -122℉)
Ambient Temperature: -20℃-70
Dimension: 118mm*68mm*22.3mm
Weight: <200g
Power: 68mA
Certification: ISO CE
Package Type: 1pc box
