Can someone confirm that engine code P0141 is for the O2 sensor closest
to the engine or before the cat and not after it. I need to replace but don't what to buy the wrong one (they say they are different)

Thanks in advance
Steve

 

um I have a 01 R/T and I only have one O2 sensor.

 

off topic... but interested in selling ur sideskirts stevepro??? lol jk

 

nice... he asks a problem and you are trying to get his sideskirts... LOL

 

lol, but all kidding aside. i have two o2 sensors on my car, upstream and downstream, one is located on my exhaust manifold (stock) and other is threaded in ur cat.... not sure if rts are the same but i have two on my car.... (well three but a wideband dont count...lol)

 

all neons (2nd Gen) have two o2 sensors, same setup as the previous
posted stated.

 

only reason i was not sure is because i know that the rts had different exhaust stock than mine...