The 1988 Toyota oxygen sensor is located on the air cleaner housing. You will find the sensor, on the back side of the housing.
There is no crank sensor on a 1986 camaro z28.. that sensor is in the camaros past 1988 i believe.. but the 1986 carb or fuel injection (tpi) does not have one
The oxygen sensor in a 1988 Cadillac Deville is located in the exhaust manifold. It constantly monitors oxygen levels in the exhaust to allow the engine to operate and peek efficiency.
There is not a separate cooling fan sensor, it controlled by the ECM which get it's reading from the ECT (engine coolant temp sensor)
If your 1988 Chevrolet Celebrity has the V6 engine the oxygen sensor is in the middle of the exhaust manifold nearest the firewall. If you have the 4 cylinder engine the oxygen sensor is located in the exhaust manifold just above the exhaust pipe flange.
I'm not a mechanic / technician but on a 1988 Ford Ranger there might be ( 1 ) oxygen sensor ( upstream sensor )
on the passenger side exhaust pipe. Just under the passenger door location.
The oxygen sensor on a 1988 Honda Prelude fuel injected engine is on the exhaust manifold. It screws directly onto the front of the exhaust manifold.
Chiltons auto manuals have good diagrams, your oxygen sensor is on your exhaust in front of the catalytic converter.
oxygen sensors are on the exhaust pipe close to the engine. Some are on the exhaust manifold. some may have an upstream and a down stream sensor.
On top of the exhaust manifold on the drivers side.
they're usually after the cat-con on the exhaust...