X-431 Turbo III User Manual
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4.3 Connections
4.3.1 Preparation
The vehicle ignition is turned on.
The vehicle battery voltage range is 11-14 volts.
The throttle is in the closed position.
Find the DLC (Data Link Connector) Location.
The DLC is usually located 12 inches from the center of the instrument panel,
under or around the driver’s side for most vehicles. For some vehicles with
special designs, the DLC location may vary. Refer to the following figure for
location.
A. Opel, Volkswagen, Audi
B. Honda
C. Volkswagen
D. Opel, Volkswagen, Citroen
E. Changan
F. Hyundai, Daewoo, Kia, Honda, Toyota, Nissan, Mitsubishi, Renault, Opel,
BMW, Mercedes-Benz, Mazda, Volkswagen, Audi, GM, Chrysler, Peugeot,
Regal, Beijing Jeep, Citroen and other most popular models
If the DLC cannot be found, refer to the vehicle’s service manual for the
location.
4.3.2 Vehicle connection
The method used to connect the VCI to a vehicle’s DLC depends on the
vehicle’s configuration as follows:
A vehicle equipped with an OBD II management system supplies both
