Could someone please state the location of a oxygen sensor on my 1996 chevy pickup.It was scanned and it came up as : sensor one, bank one....It is a 4.3 litre, vin code "W"...I have traced the drivers side- and I did find the one in the exhast just before it turns toward the passenger side to connect into the Y--- but there is a sensor,it seems a bit larger, in the drivers side manifold just before it connects into the exhast by the firewall???? What would that be??
- posted
16 years ago