5/28/2023 0 Comments Bmw inpa 5.02![]() ![]() One for the engine and Gearbox, the other for everything else. It's called the KKL since there are 2 K lines. With the ignition on, the L Line is not needed, since the modules are already awake. ![]() As such the BMW is not dierctly compatible with RS232, either in baud or signalling levels, and could damage your PC's RS232 port if directly connected. L line is some sort of RTS/DTS line that wakes up the modules on older cars. The K line is a bi-directional serial bus with a 10.4kbaud data rate. Here is my write up for communicating with my BMW using cheap USB interfaces.īMW uses a KKL system.
0 Comments
Leave a Reply. |