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On the catalytic converter or exhaust manifold On the exhaust manifold or catalytic converter
There are 3 oxygen sensors; one in the front exhaust manifold, one in the rear exhaust manifold, one AFTER the catalytic converter. The 2 exhaust manifold sensors are the same BUT the catalytic converter one is different. Also, the 2 exhaust manifold sensors have heaters in them, while the converter one doesn't.
In the exhaust, close to the manifold(s)
Bolted to the exhaust manifold.
Between the exhaust manifold and the muffler. Follow the exhaust pipe and you will see the converter.
In the exhaust system between the exhaust manifold(s) and the muffler.
there are two cat one iswielded with the exhaust manifold and the 2nd is connected to the exhaust manifold with the o2 sensor leading to the exhaust.
There are no tricks. It is part of the exhaust manifold.There are no tricks. It is part of the exhaust manifold.
no. the exhaust manifold is just the tubes coming off block or heads. the catalytic converter should be a separate piece that connects to the exhaust manifold that burns the unburned fuel to keep it from releasing those fumes into the air.
EGR (Exhaust Gas Recirculation) look for it to be attached to the exhaust manifold or a pipe from the exhaust manifold
between the exhaust manifold and the catalittic converter on the exhaust pipe.
if you have the F22B1 (97EX 2.2lVTEC) engine , the front 02 sensor is located below the exhaust manifold on the front of the engine, it has a wiring harness attached to it, and is screwed into the exhaust pipe from the top, before the Catalytic converter. the rear O2 sensor is located AFTER the catalytic converter, and is attached similarly.