po440 = evap emissions control system malfunction
po134 = 02 sensor ckt no activity ( bank 1 sensor 1 )
So saying that have you done anything to the car , tune up, accident, etc. po440 could be a vacuum hose broken or more serious.
po134 is saying one of the o2 sensors is dead, could be bad , disconnected , fraid wire etc.
Trouble code P0134 means:O2 sensor circuit no activity detected (Bank 1 Sensor 1)
Trouble code P0134 means:O2 sensor circuit no activity detected (Bank 1 Sensor 1)
Trouble code P0440 means:Evaporative emission control system malfunction
Trouble code P0134 means:O2 sensor circuit no activity detected (Bank 1 Sensor 1)
Trouble code P0134 means: HO2S (Bank 1 Sensor 1) Circuit No Activity
Trouble code P0440 means: EVAP System No Flow During Purge
Trouble code P0440 means:Evaporative emission control system malfunction
o2 sensor
Trouble code P0134 means:O2 sensor circuit no activity detected (Bank 1 Sensor 1)
Trouble code P0134 means:O2 sensor circuit no activity detected (Bank 1 Sensor 1)
Trouble code P0440 means:Evaporative emission control system malfunction
Trouble code P0440 means:Evaporative emission control system malfunction