Yeah, Everything is a little confusing under the hood because it seems the headers come off the block on the front of the engine, just under where the throttle body sits. However, in looking again, I believe I've found the collector pipe that leads to the Cat and I may have found what looks like the 02 sensor on that. What makes things even more confusing is that different websites have a 4-wire 02 sensor (for the pre-cat one), and others have a 2-wire one for the same. Assuming I've found what is this 02 sensor, what's in there is a 2-wire set up. Why would there be 2 different kinds? And moreover, why do new ones that you buy end in 2 (or 4) loose wires, and are not attached to the connector clip that feeds the info to the throttle bodys' computer?
Wednesday, June 18th, 2008 AT 5:27 PM