No.
That year has 2 of them and they are screwed into the exhaust system / pipes.
The 1993 Chevrolet K 1500 pickup truck 02 sensor is on the back of the air cleaner housing. The O2 sensor should be labeled as such.
There are several O2 sensors on that vehicle and they are all threaded into the exhaust system at various points.
It is the Oxygen sensor behind the catalytic converter.
P0161 is a Lambda heater sensor malfunction (oxygen sensor) located in the front section of the exhaust system.
where is the secondary 02 sensor on a 2004 crv
There is 2 of them and they both are underneith the intake manifold. You will have to remove the intake to service them and to even see them.
That truck has 4 o2 sensors, there are two catalyst converters on this truck as well. Bank one (Driver side), bank 2 (passenger side), sensor one is before the catalyst converter , sensor 2 after. There are two catalyst converters on this truck as well. Follow the exhaust system back from the engine and you will find them. A scan will tell you which one you are looking for.
exaust leaks , faster if its before the 02 sensor
Parts and labor, $200 to $300 at a licensed garage.
P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)