ginge, ive got the right one... and i know it works...

but my diagnostic socket is dead, so im plugging it into a dead circuit...

i need to trace it back in the loom and connect it up OR get another connector n wire it in near the ECU multiplug. gotta sort out some wiring down there anyway, some of its got crappy crimps on it, so wanna replace with soldered+Heatshrinked joins