Notes:

1. This is Bluetooth 4.0 version, support android/PC system/IOS

2. The Switch is reset function, not for the power switch, pls kindly be aware of it.

Konnwei KW901 Blluetooth 4.0 Brief

The device is a small adapter that plugged into the vehicle OBD-connector. On Bluetooth, it connects to  anycomputer, tablet or smartphone, with associated diagnostic procedures . Doing these simple operations, you will be

able:

* Read, erase and display code descriptions problems - both pending and permannent codes

* Measure the fuel consumption.

* Display real-time operating performance of the car, such as momentum, vehicle speed, oil pressure, coolant temperature, engine load, intake manifold pressure, throttle position, the values of oxygen sensors, air intake temperature, and more.

* Turn off the MIL (signal Check Engine).

* Download data to external media in a variety of formats for later printing.

* Record various parameters, display graphics in real time, and more.

ELM327 KW901 Bluetooth V4.0 Scanner Features:

Small size, compact structure. Plug and never unplug

Stable wireless connection

No wires or batteries (adapter is powered by the diagnosis size sockets)

Stop communication, wait half an hour, auto sleep

Supports almost OBDII protocols

The adapter uses the fastest and most reliable chips

KW901 Bluetooth V4.0 Detailed Functin List:

1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).

2.Clear trouble codes and turn off the MIL ("Check Engine" light)

3.Display current sensor data, including:

4.Engine RPM

5.Calculated Load Value

6.Coolant Temperatur

7.Fuel System Status

8.Vehicle Speed

9.Short Term Fuel Trim

10.Long Term Fuel Trim

11.Intake Manifold Pressure

12.Timing Advance

13.Intake Air Temperature

14.Air Flow Rate

15.Absolute Throttle Position

16.Oxygen sensor voltages/associated short term fuel trim

17.Fuel System status

18.Fuel Pressure

KW901 Bluetooth V4.0 OBD2 is a high-quality automotive tool for car diagnostics,

It supports all OBD-II Protocols:

0.Automatic

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)

A.SAE J1939 CAN(29bit ID,250*Kbaud)

B.USER1 CAN(11*bit ID,125*Kbaud)

C.USER2 CAN(11*bit ID,50*kbaud)

*default settings(user adjustable)

The OBDII compliant vehicles referernce as below:

1996 or newer model year vehicle made in the United States

Fit for Chrysler ,Fit for Ford ,Fit for GM ,Fit for Jeep

2004 or newer model year vehicle made in the European Union

Fit for Alfa Romeo, Fit for SAAB, Fit for Acura, Fit for Opel, Fit for Audi, Fit for Seat, Fit for Peugeot ,Fit for Renault after 2009 year, doesn't support Clio 2

Fit for Bentley ,Fit for Skoda ,Fit for Daewoo, Fit for Benz ,Fit for Daihatsu  ,Fit for Land Rover

Fit for BMW ,Fit for Vauxhall ,Fit for Citroen, Fit for Volvo ,Fit for Fiat ,Fit for VW ,Fit for Ford ,Fit for Jaguar 

2008 or newer model year vehicle made in the Asian Union

Fit for KIA , Fit for Isuzu ,Fit for Honda ,Fit for Mitsubishi, Fit for Hyundai  ,Fit for Dacia  ,Fit for Lexus ,Fit for Mazda

Fit for Nissan, Fit for Subaru , Fit for Suzuki, Fit for Toyota