1-2 located by the exhaust manifold
Two. One on the bottom of the exhaust manifold and one after the catalytic converter on the exhaust system.
There are 4, two in the front by the exhaust manifold, and two in the rear by the muffler bay. There are 4, two in the front by the exhaust manifold, and two in the rear by the muffler bay.
It has 1 O2 sensor on the exhaust manifold behind the engine
All O2 sensors are located on the exhaust system. Start at the exhaust manifold and work your way backward, and count them.
There are two, one located directly behind the rear Exhaust Manifold and one near the Catalytic Converter.
There are two. One near the top of the exhaust manifold and one on the exhaust pipe trailing from the manifold.
A 2002 Chevy Cavalier 2.2 liter has a total of 1 oxygen sensor located in the exhaust manifold. It constantly monitors oxygen levels in the exhaust to allow the computer to make mixture adjustments.
The "Haynes Repair Manual" says there is 2: 1 upstream of the Catalytic Converter, on the rear exhaust manifold. 1 downstream of the Catalytic Converter, on the Exhaust Pipe...
Many ways. Pontiac 400 has a cast aluminum timing cover, that mounts the water pump directly on it, Chevy 400 has a stamped steel timing cover, water pump mounts to the block. Pontic 400 has fuel pump on the drivers side, Chevy is on passenger side. Pontiac has a separate valley cover below the intake manifold, Chevy intake IS the valley cover. Pontiac distributor does not go through the intake manifold, Chevy does. Pontiac has 10 head bolts per side, Chevy has 17. Pontiac has long exhaust ports that bend 90 degrees from the side of the cylinder head, Chevy exhaust ports end at the face of the cylinder head. Pontiac spark plugs are above the exhaust manifolds, Chevy is below. Pontiac 400 is physically larger than the small block Chevy 400 also.
Yes, there is. Although many people don't bother using it on iron heads.
Two, one in each exhaust manifold.Two, one in each exhaust manifold.