Originally posted by Heat
In all seriousness, it's much cleaner to just catch the wire at the ECU. That's what I do whenever I hook up one of those.
moved to tech talk
I'd have done it this was also, but I couldn't find the O2 wire to the ECU in the FSM. So, I had to do it like TurboTwista did and tap it right above the connector on the O2 wire in the engine bay.