Does anyone know which wire i need?? (big pic)

[Adams_16v]

I need the RPM pulse from my rev counter!

On the plug is 9 wires. I'm guessing one of these is it but does anyone know which one??

Thanks

 

[BenR]

If you follow the blue/yellow wire from the omex to the coil, you'll see where it splices into the loom to provide the ecu with rpm. Do a continuity test to that plug and you'll have your wire.

 

[Adams_16v]

will go take a look, cheers!