Guys,recently had a re-map and was told the front o2 sensor was dead so i bought a new one but the wiring is different,can someone help me code the colours please.

the oe has 1 white 1 blue 2 black

the new has 1 grey 1 black 2 white

test drive shows no real improvement but has thrown a cel p1131 which indicates sensor short.

The sensor had instuctions on how to combine the different wires together but didnt tally with what i had so i wired it as this,

white-grey
blue-black
black black-white white.

this sound normal or do you think i should swap the single wires around as im sure the pairs are correct as they are the heating side.i would do it now but its dark lol.

any thoughts appreciated oh and ive heard the light will go after 3 starts or so,true????

bug,uk,2001,full decat.remap.