I have a 1996 Avenger with the 2.5 liter V-6. I get the 'check engine' lite coming on with the code 'P0134 - bank 1, sensor 1 - inactive'. I reset the light with my scanner and the light stays off fo a good 100 miles before it comes on with same code. Can anyone tell me which of the 4 sensors it could be??? I've been told by many I have ONLY 2 oxygen sensors (I actually have 4) and I have replaced the one BEFORE the cat (as suggested by a local mechanic) but same CODE comes up.
Thanks