oc civic... need help

[Sivik]

hey,

where do i connect the purple wire for my A/F gauge... i've tried many places but nothing... need help quick... thanks!

[Sivik]

never mind... got it working

[oc civic]

you need to tap it into the singnal sending wire on the oxygen sensor.... i BELIEVE it to be the white wire but im NOT 100% i will jump back on here as soon as i find out for sure.. do NOT use trial and error.. the O2 sensor wire operates on VERY small voltage...and incorrectly hooking it up MAY permanately damage the unit.. it may ALSO damage your O2 sensor which the ecu relys on... so go under the hood.. look at the O2 sensor.. you will see a plug and wire coming off.. there are 3 WIRES.. one is power, one is ground, and one is signal.. and as stated i BELIEVE its white.. but i will double check... the car also needs to be warmed up.. at first it will show an ODD reading.. it will start moving once the car is warm..


this is what i tried to post 20 minutes ago bu thte board was down