aaronblake9898

Im trying to install a header on my 98 dx......but the header only has one o2 sensor bung on it......and no cat...........
Do i need an o2 simulator for the 2nd o2 sensor? If so, How does the simulator work? Would I have to even hook up the 2nd o2 sensor? Or, do I just hook the 2nd sensor's wires to the simulator?

Any HELP IS GREATLY APPRECIATED Thank You

nub

are you planning on putting a cat back on the car? if so then put the 2nd o2 after the cat and all is good. if not then i dont know what to tell you, never heard of any one using a simulator on a import.

TeamNextGenChris

first,you need to turn off the caps lock for the topic.
as said above,you can either put a cat on the car,and a 2nd O2 after it,or use a simulator.i've seen a simulator somewhere marketed to imports,but i can't remember where-i know that's not a lt of help,but maybe somebody can give you the info on it.
chris

2lua

those codes are for the secondary o2. if you can get a o2 simulator then get and if not you need to weld another bung for the 2nd o2.
search and found this for ya http://www.o2simulator.com/6928/index.html