Hi, I bought 3 new O2 exhaust sensors (2 before catalytic converter and 1 after) for my 1997 Chevrolet S-10 V-6 pickup truck because I was getting several codes that pointed me in that direction. All of the codes dissapeared except one ( P0135..... O2 sensor heater circuit malfunction bank 1 sensor 1). Can anyone help on this? Is there an actual sensor in the heater? If so, where can I find it? Thanks, Rick
- posted
19 years ago