lazii_boi08

ok im throwing a cel for primary o2 sensors my obd2a gsr ecu is mested up so i gotta use my friends ex computer do I need civic ex o2 sensor or b18c1 ones???

thanks in advance

z6hatchboy

you use the o2 sensors for the engine harness, so that would be the b18c1 o2's

lazii_boi08

even though my car is running Civic EX harness???

HitF8

i would get one for a ex since your using a ex harness.

lazii_boi08

yea cause what is wierd is the fact that i changed that main o2 sensor like 3 months ago but i got the one for the b18c1 and i need to pass emissions and that is the only code i am throwing other then that i alreay connected the snd o2 sensor staight off the ecu

lazii_boi08

bump???

wrenchez81

are the pins in the right place on the harness for that ecu???

lazii_boi08

it should I even counted the pins unless I was suppose to cut the 2nd o2 sensor wire from the ecu staight to the o2 ??? cause what all I did was tap into the wires but you see I plan on just wiring my 1st o2 sensor straight from the ECU if I cant still get that code to go away though but all I know is im tired of avoiding cops due to my tags being expired

z6hatchboy

use it for the motor harness, i shouldve been more specific

lazii_boi08

so it dont really matter if im running a b18c1??