for you guys that did the off road y-pipes did u have to buy simulators for ur secondary O2 sensors, if so which did u buy and if not what did u do simply unhook them? If you unhook them will it set off the check engine light? Im not going to be running cats so no matter if i put them in or not the reading on the secondaries will not be correct. trying to get my headers + y-pipe in this weekend so any help would be great. thanks

 

nope i used the regular sensors, i was having problems with it throwing codes until i changed to the 180 thermostat, havent thrown a code since

 

Im going to use the regular primaries but there is no place for the secondaries what did u do with those?

 

what kinda headers did u use?? i have all pacesetter stuff and there was 2 holes in each header for the sensors

 

ya i have pacesetter longs tubes and i only see one hole in each header

 

hmm well look closer maybe? haha cause mine came with 2 holes in each header and 4 extension wires to extend the wires with

 

very strange...

 

Were abouts were the 2 holes located? I have 1 hole on each of the collectors, non on the Y-pipe and i dont see any anywere else on the headers.

 

one was in the collector and the other was about half way between the collector and the head of the engine on one of the tubes

 

ya see i dont have that i only have the one in the collector