2003 Saturn VUE "po431 code warm catalytic converter" Questions

code po431 replased ox/sensors saturn vue 2003 . Can it be the catalyst monitor? P0431 is Warm Up Catalyst Efficiency Below Threshold (Bank 2). What is happening is this....the O2 sensor downstream of

Code PO431 You need a new Catalytic Converter on Bank #2 This code is for low warm up efficiency on the Cat. for that bank.

...code PO431 mean on 03 Kia XL. My check engine light is on. Auto zone said I needed to replace Catalytic Converter(s). Does anyone know how many Catalytic Converters are on it? code p 0431 refers to ...

...po431 and po446 can you tell me what this it? hi P0431 :- (warm up catalytic converter bank 2 - efficiency below threshold ) test the catalytic converter it locate in exhaust gas pipe test the heated ...

...CODE PO431. Please help. I a, a female and know little about cars. Also do not make very much money. So far I have not tried to repair anything yet. Just need some avice. THANKS VERY MUCH I am very ...

...code PO1410,PO171,PO174,PO421,PO431 Lunges while stopped in gear or idles up and down. Start with the first code, most likely is causing the other codes. P1410 EGR Boost Solenoid Valve Stuck needs to ...

...po431 po103 and po113 P0103 Mass or Volume Air Flow Circuit High Input P0113 Intake Air Temperature Circuit High Input P0431 Warm Up Catalyst Efficiency Below Threshold (Bank 2) A code P0431 may mean ...

...CODE PO431 - WARM UP CATALYTIC CONVERTER BANK 2 EFFICIENCY BELOW THRESHOLD CODE PO122 - THROTTLE POSITION SENSOR OR ACCELERATOR PEDAL POSITION SENSOR LOW INPUT. the check engie light was on in my van ...

...in it. Took it back and now it's giving us the PO431 code of Warm up Catalyst efficiency below threshold (bank 2) what do we do now? Have the catalytic converter and your O2 sensor

code po431 according to my date sheet Code P0 431 indicates that the Warm up catalytic converter, bank 2 - efficiency below threshold - probable cause - Catalytic converter, wiring, HO2S 2. but as you