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TOPDON AL200 OBD2 Car Diagnostic Tool Universal



  • Vehicle Diagnosis Protocol: K Line, L Line, Double CAN, J1850 PWM, J1850 VPW Communication Protocol
  • Display: Backlight, 128 x 64 pixel display
  • Operating voltage: 9~16V
  • Operating Current: 40~50mA
  • Energy Consumption: 0.6W
  • Power: 8 to 18 volts supplied by car battery
  • Main chip model: Binding chip
  • Interface Type: OBD II 16PIN Standard Interface
  • Length: 105cm
  • Product Material: ABS plastic, rubber keys
  • Product Weight: 202g (0.45lb)
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  • Code Reader FunctionOBD2 code reader works on most newer vehicles from 1996 onwards sold in USA, Europe and Asia, regardless of brands and models. It can help you read DTCs (diagnostic error codes) when the “MIL” is turned on. In addition, the built-in DTC library with the corresponding error code definitions helps to determine the basic cause of the engine warning light and saves you the search online.
  • I/M Readiness CheckThis code reader allows you to check I/M readiness to show your vehicle emission readiness in advance. This feature ensures that the car exhaust fumes meet the emission standards so you don’t have to pay fine.
  • International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

From the manufacturer



Why choose this AL200 diagnostic tool for your vehicle?

Compact design: This diagnostic tool features a compact ergonomic design that perfectly fits the palm of your hand, especially for people who don’t like bulky devices. Easy to carry.Supported protocols: K Line, L Line, Double CAN, J1850 PWM, J1850 VPW communication protocol. Read the error codes: Displays the detailed description of the current diagnostic trouble code (DTC). Read generic codes (P0, P2, P3, U0), and manufacturer specific codes (P1, P3 and U1) and pending codes. Clear fault codes: Turn off engine warning light (MIL), clear error codes and reset monitors. I/M readiness: Check the readiness of the surveillance system. It is an excellent function if you want to pass the annual state emission test. Freeze frame data: When an emission-related error occurs, the OBDII system not only sets an error code, but also records the vehicle operating parameters to identify the problem. This is a special memory area in the diagnostic system of your vehicle in which the exact conditions of the vehicle are recorded when an error code triggers the engine warning light. Vehicle information: The option shows the vehicle identification number (VIN), the calibration confirmation number (CVN) and other information of the vehicle being tested.

Use of the AL200 diagnostic device.

Useful and practical DTC definitionPlug & Play, no battery required. No update required.

About the AL200 diagnostic device:

Display: Backlight, 128 x 64 pixel display. Product material: ABS plastic, rubber buttonsOperating voltage: 9 ~ 16 V; Energy consumption: 0.6 W.


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