02 sensor PO135 / P0136 / PO 443 ERROR CODE

[adam170880]

I HAVE THE CHECK ENGINE ON.
ERROR CODES ARE PO 135 / 136 AND 443.
Gasoline consumption has increased and consume 14 miles per gallon.
THE CAR SMELL GAS WHEN YOU DO A LONG WAYS IN THE TRUNK.

SCAN TO SEVERAL TIMES A DAY THE CAR SOMETIMES THE ERROR 443 DOES NOT APPEAR. WHAT CAN BE GOING ON?
WHAT TYPE OF SENSOR FRONT TAKES 02 ECLIPSE GST 1995? 4-WIRE

THANKS

 

[versatilx1]

PO135 o2 Sensor Heater Circuit Malfunction (bank 1 Sensor 1)
PO136 o2 sensor circuit malfunction (Bank 1 sensor 2)
PO443 EVAP Solenoid Circuit

The Evap solenoid is a tricky one, could come up on you then go away.

 

[adam170880]

i changed the 02 sensor but the CEL 135 still there.

sometimes the others CEL appears: PO1500 443 and 400