Stanza L4-2389cc 2.4L SOHC MFI (KA24E) (1991)
OXYGEN SENSOR (O2)
The Oxygen (O2) Sensor is threaded into the exhaust pipe near the junction of the exhaust manifold and the exhaust header pipe.
POSITIVE CRANKCASE VENTILATION VALVE (PCV)
The Positive Crankcase Ventilation Valve (PCV) is threaded into the intake plenum near the auxiliary air control valve.
THROTTLE VALVE SENSOR
The Throttle Valve Sensor is mounted on the throttle chamber in the engine compartment.