Fcar auto diagnostic tool Widely support all kinds of diagnostic protocol type

Different vehicle series adopts different diagnostic protocol, even for the same series, the protocol adopted continuously changes and updates. In Fcar auto diagnostic tool, 7 types are concluded, basically including all kinds of communication protocol currently available.
CAN communication protocal
KWP2000
VW protocol
VPW format: Variable pulse width. Logical width uncertain, with depends on rising edge or failing edge. Logic 1 expresses in wide pulse in rising edge or narrow pulse in failing edge.
PWM format: PWM is pulse width modulation. It has 2 lines, one pull-up, and another pull-down. Using pulse width length to represents Logic 1 and 0.
Benz with additional bit protocol
flashing code formatter: its feature is to obtain fault code information through measuring the number of pulse outputted on diagnostic line after triggering diagnostic function of ECU.
 Wide Power Design
Voltage change between 9~27V of Fcar computer diagnostic tool enables to support 12V as well as 24V gasoline vehicles. Fcar vehicle diagnostic scanner is a scanner that can support both gasoline and diesel version.

F3-G computer diagnostic tool adopts the advanced modularized design technology which is capable of diagnosing and learning a variety of Chinese, European, American, Japanese and Korean gasoline, truck power system quickly and easily.

Actually F3-G computer diagnostic tool is the only computer diagnostic tool that can test both gasoline and heavy duty trucks in one scanner. it includes F3-W and F3-D all functions.