just behind the converter
YOUR SPEED SENCER IS STARTING TO GO its located on the side of your transmission
On a 1998 Cavalier, the IAT sensor is located in the hose connecting the air cleaner to the throttle body. The IAT is a two-wire sensor.
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
The horn is located behind the front bumper fascia
The heater fan is located under the dash on the passenger side
Master cylinder reservoir, located on the firewall, drivers side.
All oxygen sensors are located in the exhaust system.
THE AIR BAG MODULE IS LOCATED UNDER THE PASSENGER FRONT SEAT.
Mounted near or on the firewall driver's side.
The 1998 Chevrolet Cavalier brake relay switch can be found below the dashboard, on the drivers side of the passenger compartment. The brake switch simply plugs in and out.
it is located under the bumper on the front passenger side. Right below the headlight assembly.
ABOVE YOUR POWER STEERING RACK LOCATED ON THE FIREWALL