I have a 2001 stratus se coupe w/3.0 v6. My code reader says I have a malfunctioning PO 135 oxy sensor. Would anyone happen to know just which one it could be? The reader says its bank 1 sensor 1?????

 

bank 1 i believe not 100% sure is back side of engine (if i remember right that engine still uses a distributor, are the wires numbered if so find #1 and follow to cylinder 1 thats bank 1 ), sensor 1 is the one b4 catalytic converter closest to engine think its a real pain to get to .

 

Does not have a distributor, (at least not like the old ones). definitely no wires marked. I am told this is the same as an Mitsubishi Eclipse (in some respects). Is this true?

 

thats correct the coupe is a mitsubishi eclipse made for dodge

 

bank 1 sensor 1 is rear of eng left side(facing eng) top(closest to eng.) very easy to change