Hey, im stuck......
I have followed the above line by line (i think) but i keep getting ecu time out errors...
I have used a spare multiplug to solder the resistors etc as follows...
Pin 1-2, 3-4, 6-7, 10-11 to 3.3Ohm resistors.
Pin 9 to the K Line on the KKL adapter.
Lamp joined between Pin 13-15
Pin 14 ground
Pin 15 12v.
I then attached the 12v from ECU and the 12v crocodile clip from KKL adapter to a power supply.
Then grounded the ground from ECU and the ground crocodile clip from KKL adapter.
I then connected my USB OBD2 adapter to the KKL adapter and plugged it into the laptop.
The software starts up fine, it finds one device, then i get ECU time out repeatedly.
The lamp does light up as soon as i connect to power supply, and remains lit until i disconnect.
I have tried to bridge connections from pin 7 to pin 3 on the KKL adapter as i read this somewhere else.
Nothing makes a difference! Im hoping im making a school boy error and somebody can point me in the right direction!
Thanks in advance!