Car fault diagnostic instrument KW818 Chinese instructions:
Can test vehicles that comply with the OBDII protocol. Including CAN, J1850PWM, J1850VPW, ISO9141, KWP2000 protocols. KW850 is easy to use, full OBDII function testing, data flow custom display, and also can be displayed graphically.
Function and Features:
- It can be tested for vehicles in the United States, Europe, and Asia that meet the OBDII protocol after 1996.
- Discover the reason for the engine fault light to solve or clear the problems of the car.
- One-click reading code, simple operation.
- By clearing the code, the temporary fault existing in the ECU is cleared, and the fault warning light goes out.
- Read the sensor information of the engine.
- Read the frozen frame data to understand the sensor information of the car's fault.
- Testing the support situation of the vehicle regarding OBDII.
- Read the oxygen sensor test status.
- Read the online component test status.
- Check the working condition of vehicle components.
- Read vehicle information. (VIN, engine check digit...)
- Customized data flow. (Data display, focusing on analyzing the data flow of interest)
- Data flow can be graphically displayed.
- Supports six languages: English, French, German, Dutch, Spanish, Russian.
- Can detect the battery voltage of a car
- Free online upgrade is available: http://www.itoscanner.com
- Supports a total of 5 types of protocol modes: CAN, J1850PWM, J1850VPW, ISO9141, and KWP2000.
- Fault Library Dictionary.
- Can print the fault code on a computer
- Certified by CE, FCC, and RoHS.
Basic Working Principle:
When a vehicle system fails, the MIL (Mileage-Based Engine Light) or Check Engine Light turns on, and the Powertrain Control Module (PCM) stores the fault information in the memory. The fault code is read from the PCM through the equipment, and the nature and location of the fault can be quickly and accurately determined based on the fault code. Targeted area checks of the relevant parts, components, and wiring are performed to eliminate the fault.













