all O2 sensors are threaded into the exhaust at various points.
TWO.
Three, one after each head and one after the catalyltic converter.
There are approximately 4 oxygen sensors on a Chevrolet V6 truck. The oxygen sensors can be purchased at any auto parts store such as NAPA.
There are a total of 4 02 sensors on an 2001 grandprix gtp with a supercharger 3.8 liter v6 engine
you have 2 O2 sensors, an upstream O2 sensors located in front of the catalytic converter and the downstream is behind it either on the exaust manifold or the exaust manifold pipe
There are four 02 sensors. Two in the Y pipe just before the first set of cats. Then a second set of sensors just before the last set of cats.
It doesn't have an O2 sensor in the intake manifold. O2 sensors are located in the exhaust system at various points.
There are four sensors in total. One on each downpipe, one just in front of the cat and one after the cat.
The S10 tows 6000 lbs with the 4.3l v6. Check specs at kbb.com
a 1998 car will have (2) 02 sensors per bank. In other words, a v6 or v8 will have a total of 4 sensors and a 4 cyl. will have 2 sensors. One is located before the catalytic converter and one is after or behind the cat.
We need to know what year the S10 is, it matters.
There are a total of 4 O2 sensors 1 on the left AND right exhaust manifold 1 before the catalytic converter and 1 after it.