I have a 1996 thunderbird, 4.6 liter. I get an error code of PO155 {oxygen sensor bank 2 sensor 1 heater current malfunction} this car has 4 oxygen sensors. Which one is bank 2 sensor 1?
There is a sensor in front of and behind the drivers side catalytic converter, and a sensor in front of and behind the passenger side catalytic converter. Which sensor is the bank 2 sensor 1. Or how are these 4 sensors numbered.
There is a sensor in front of and behind the drivers side catalytic converter, and a sensor in front of and behind the passenger side catalytic converter. Which sensor is the bank 2 sensor 1. Or how are these 4 sensors numbered.
Oct 31, 2011 at 7:24 PM