The device is a small adapter that plugged into the vehicle OBDII connector via bluetooth, it is suitable for android and IOS smart phone. With associated diagnostic procedures, Free obd software provided in the package ). With this product, you will be able to perform a complete computer diagnostic car and even to correct minor faults without resorting to service stations.
Main features
– Display real time performance of your car, such as momentum, vehicle speed, oil pressure, coolant temperature, engine load, intake manifold pressure, throttle position and air intake temperature.
– If the communication is terminated, this item will automatically switch to sleep mode in half a hour.
– The adapter adopts fast and reliable chips which promise its stable wireless connection.
– It supports all OBDII protocols: J1850 VPW, J1850 PWM, IS09141 – 2, KWP2000 and CAN
– Small size and compact structure, plug and play.
Protocols :
1.SAE J1850 PWM(41.6Kbaud)
2.SAE J1850 VPW(10.4Kbaud)
3.ISO9141-2(5 baud init,10.4Kbaud)
4.ISO14230-4 KWP(5 baud init,10.4 Kbaud)
5.ISO14230-4 KWP(fast init,10.4 Kbaud)
6.ISO15765-4 CAN(11bit ID,500 Kbaud)
7.ISO15765-4 CAN(29bit ID,500 Kbaud)
8.ISO15765-4 CAN(11bit ID,250 Kbaud)
9.ISO15765-4 CAN(29bit ID,250 Kbaud)
Default settings(user adjustable)
With proper software installed in the host device, you may have following parameters read out from your vehicle:
Vehicle Speed
RPM
Fuel Consumption
Engine Coolant Temp
Fuel Pressure
Calculated Engine Load
Throttle Position
Intake Manifold Pressure
Air Intake Temp
Timing Advance
Mass Air Flow
Fuel Level
Barometric Pressure
EVAP System Vapor Pressure
Fuel Trim
Packing list
1 * KW903 Bluetooth 4.0-5.0 OBDII scanner
1 * User's manual
1 * BOX
