evening

i need help with setting the fuel running of my 2wd cossie, i've replaced the ECT (blue) sensor which fits in the inlet side of the head.

basically the car is running very rich, prior to fitting the ect sensor i did play around with the CO screw and the screw on the inlet.

i want to start from scratch so how do i go about it; the screw on the inlet. Do i screw it right in or out? the screw on the ECU which way makes it leaner/ rich?

not done it before so any help/ tips would be appreciated.

PS i've got a CO monitor so what should i be aiming for?

Matt