At the top of the motor, at the back, next to the distributor (a few inches to the driver's side)... just a few inches from the firewall.
The 1997 Pontiac Trans Am 5.7 liter engine oil pressure switch can be found on top of the engine. The oil pressure switch will be near the intake manifold.
The 1997 Chevy Lumina 3.1 liter low pressure air conditioning cycling switch can be found on the air conditioning compressor. The switch will be on the top of the compressor.
fuel pump is in the tank, and the oil pressure sender switch is located on the driver side of the motor just to the right of the distributor.
I'm not 100% on this, but I think it is about an inch above the oil filter, there is a wire connected to it, and it goes into the motor
The 1997 Pontiac Sunfire air conditioning low pressure switch can be found on the top of the air conditioning compressor. The low pressure switch will be labeled as the low pressure port.
It should be just above the oil filter. You should see a little hoes running into it.
Where is it location
The 1997 Toyota Avalon air conditioning low pressure switch can be found on the top of the air conditioning compressor. The low pressure switch will be labeled as the low pressure port.
There is no radiator fan switch on the s-series.
Its on the a/c accumulator located on the drivers side better seen from under the vehicle.......
The oil pressure switch on a 1997 Chevy Blazer is located on the bottom of the engine, near the oil filter. It monitors the output and pressure of the oil pump.
The oil pressure switch on a 1997 Chevy Tahoe is located on the back of the engine. It is in the center-rear part of the engine.