The first sensor senses if the engine is running rich or lean so the ecu can adjust the fueling. The second sensor looks for a difference in readings to verify the catalytic converter is functioning properly
How do you change brake pads on a 2002 Nissan Sentra? How do you change brake pads on a 2002 Nissan Sentra? How do you change brake pads on a 2002 Nissan Sentra?
The 2002 Nissan Sentra has 16 valves.
Catalytic converter I think The 02 Sentra doesn't have a "regular" catalytic converter, its an all in one manifold converter assembly. *There are 4, they are located in the exhaust manifold. On the 02 Sentra 1.8 there are two wiring harnesses that have blue plugs and two that have green. Those are the harnesses for the Oxygen sensors. Follow the harness down the manifold and that's where they are located.
The 2002 Nissan Sentra is a gas-powered vehicle.
The 2002 Nissan Sentra has an inline 4 engine.
The 2002 Nissan Sentra has a 5-speed manual.
The 2002 Nissan Sentra has double overhead cam (DOHC).
The height of the 2002 Nissan Sentra is 4 ft. 7.5 in. (55.5 in.).
The 2002 Nissan Sentra is 14 ft. 9.5 in. (177.5 in.) long.
The 2002 Nissan Sentra runs on regular unleaded.
How do you change a water pump on a 2002 Nissan Sentra?
The curb weight of the 2002 Nissan Sentra is 2519 lbs..