Okay so here is my question, I have a 2001 Lego 5 speed with 125,xxx miles on her, and Is there any difference between O2 sensors for the automatic and manual?
On Subaru Parts For You it lists that there are two different O2 sensors as seen here: http://subarupartsfo...xygen&year=2001
I just wanted to know of this was true or not because my car has the dreaded P0420 code and I have done everything to get if off such as running NGK spark plugs, OEM Beck Arnely wires, OEM coil pack when the original one went bad, new air filter, fuel filter, intake gaskets, head gaskets, and I already did a timing belt kit on it when it hit that interval including thermostat (used the proper one, not the ordinary one) water pump, and I'm running good 89 octane gas threw her.
So the only thing left is to change the front O2 sensor and I have a used one that was good out of a 2000 outback but it was an automatic so I'm not sure if they would interchange.
I'm going to try the seafoam trick tomorrow to see what that does. My New York state inspection is up in a couple of months and it needs to pass the OBII check being 1996 and newer...good ol' NYS!!!