Wasnt sure whether to post this in the CivicEK section, or in the Tech section, (im new) so Mods feel free to delete, move merge whichever isnt appropriate. Thanks.

Basically I have swapped a B16a2 into my EK and all is well apart from it over fuels. Tracing this back the only thing that has changed is the wiring to the O2 sensor, so Im assuming this is the problem for now.

When I received my B16 it had the 02 sensor snipped off before the clip on the engine loom side. Therefore leaving me with 4 bare wires.

I need to know what colour wires go to which of the 4 pin locations for an o2 sensor plug. (on the engine loom).

Its a 96 EK, and the engine and loom are 96 EK too. Its a UK engine and car, but I doubt that will differ?!?

thanks in advance.