I have been under my car for the fifth time looking for iether a set of mil elims of the vacant plug for them to plug into and I still cant find it anywhere. Is it possible that my '98 has just the two o2 sensors and no other monitors on the exhaust?
if you're only finding two plugs then you should find two holes in the mid pipe vacant. There's ones after one set of cats (6 cat design) that's up kind of by the manifolds, then a set over by the cross brace that are aft-cat
yeah,the front set are tucked up by the bellhousing the the rears are near the back of the trans and the harness should be part of the trans harness that has the speedo plug on it as well.if they are not there then they have been cut.you can get that harness for 60 bucks new,i know because mine melted and the car would not run.