K-line Cable?

[vivalavolvo]

http://trionic.mobixs.eu/

Any one know where i can source a cable for this? Its not OBDII, but a special high speed two way serial connection. It requires a special converter.

[rkam]

K-line is normally two way serial connection on a single wire.

K-line cable for Volvo can be standard KKL interface from ebay, but engine controller is normally connected to pin 3 and not 7.

Some kind of adapter or rework of the interface is required. No ready made interface is available as far as I know.

For Motronic 1.8 you might need one that is capable of 187500 bps. Blue transparent ones seems to work, black VOL-FCR might not.

For Motronic 4.3 and 4.4 any interface should work. The speed is between 9600 and 12500 bps.

For CAN bus you can use CANUSB from Lawicel.

[vivalavolvo]

KKL! that's the term i could not recall. As long as i can get the hardware needed i can modify it to fit. I was going to make my own conversion adapter but the intercooler that does all the work is really really hard to find, i pretty much have the other parts laying around.

thanks!

this is for 4.3 btw

"KKL409.1 VAG-COM 409"

This should work as long as i swap pin 7 to pin 4? I see no Volvo ones as you warned, they are sold as VW/Audi cables. Is this what i need?

[rkam]

Yes, they are normally sold with VAG-COM 409.

Pin 7 to 3 for M4.3. I guess you hit the wrong key.

[vivalavolvo]

it seems like i did! There all over ebay, any i should look out for?