Hello all,
'08 GT 5sp 150k
My symptoms include erratic codes for O2 sensor 1 bank 1 low resistance and slow response(always 1/1), along with very unpredictable check fuel cap messages. I'm having the same a/c-clutch erratic engagement issue along with blower motor randomly cutting out and for nearly a year I've been noticing a "hot smell" occasionally when running the blower (it doesn't seem to matter what speed or heat/cool function), not really burning, but more like dirt on hot metal or...

Do I need a new PCM - erratic codes for O2 sensor