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Start at the exhaust manifold and follow the exhaust from the manifold rearward. You will find the O2 sensors. It may be mounted right on the manifold or somewhere on the exhaust pipe. Looks like a spark plug base with a single wire attached. Unhook the wire and use a boxed end wrench to unscrew & remove/replace the sensor.
They are way down on the sides of the block. They should be near the exhaust manifold
Front sensors are usually in the exhaust manifold, at the point where the pipes join from each cylinder.
Remove intake manifold from top of engine. It's underneath See previous question about location of manifold
The oxygen sensor on a 1999 Oldsmobile Intrigue 3.3 liter is in the exhaust manifold/pipes
Remove the 1995 Oldsmobile Cutlass intake manifold retaining bolts. The manifold will come off. Remove the old gasket. Clean the surface. Put the new intake gasket and tighten the intake manifold retaining bolts.
You will need to remove the intake and the exhaust manifolds and then you can remove the heads to replace the gaskets.
Do you mean the CO2 sensor? It is in the exhaust manifold where the pipes come together. The sensor looks like a spark plug with one wire coming out of it.
No.
2, one around, the catalytic converter, you can´t miss it, there is a wire going into a spark plug like thing in the exhaust, the other one is on the exhaust manifold. Its the other odd electric wire.
i am replacing the starter on olds 1995 aurora
MuscleCar - 2001 Olds Radiator Mount and Exhaust was released on: USA: November 2013