Corksil

hey i'm building a b20vtec with left over b16 parts.

both o2 sensors look identical, both are 4 wire with the same plug. should i use the b16 or b20 oxygen sensor? i think they are the same, just checkin...

and i take it that i use the b16 header because it's bigger in diameter and i'm using a b16 head which it's probably designed to work best with?

thanks so much guys, back to work now.

94EG8

Same thing. If the part numbers are different it's only because the wire from the sensor to the plug is a different length.

Corksil

Thanks so much for your help dude I will use the b16 one as expected. i have a spare layin around now I guess.

thanks again man!