RacingShoeBox

so iv just put on a apexi ws2 with a cat replacement and im getting the bung put in the pipe this week or next not sure but i just did a fix to a 04 subaru wrx and he needed a resistor on the white wire im wondering when i sauder myne back on if im going to need this i have a CEL now and its dumpen gas... not a very happy me... if anyone can give any help of a wiring fix of if i dont need one even tho i have no cat id apreciate it

JDMlyfestyle

look for a o2 simulator. there like $20 and there worth it. or you could always make the OBDI conversion and run a chipped p28

RacingShoeBox

where can i get an 02 similator and is it a straight bolt up? ..pmed same thing

gftgrill

http://www.o2simulator.com

you solder them in. but it's only 3 wires.

they work and are worth it.

RacingShoeBox

well now im deep i tried 2 get the 02 sensor out of my old cat and it snapped... so i need a fix for the 4 wires.... i have a saudering gun so thats ok... i herd about trying 2 splice the secondary 02 into the primary 02 but iv herd and i believe that doing this will read as your cat is still not working and is worse then b4 making it worse then it is now?? if anyond could give me links or something 2 a site for an 02 sim or what not thad b amazing

IHateJDM

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDMChrisEK &raquo;</TD></TR><TR><TD CLASS="quote"> i herd about trying 2 splice the secondary 02 into the primary 02 </TD></TR></TABLE>


You 'herd' wrong, don't do that. the readings from the 2 o2 sensors have to be different, if they are the same, you get a cel. try http://www.o2simulator.com