2003 Saturn VUE "po431" Questions

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check eng light with 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

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...have a 2003 saturn Vue AWD V6 i'm getting error codes PO700,PO335,PO421,P2119,PO102,PO37,PO57,PO44,PO431 when it gets to operating temps it will shut off if left to sit for 30-40 mins it will start ...

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03 mazda mpv didn't pass inspection because of fault PO431? Took my mazda to have it inspected first I got Fault code PO128-Coolant Thermostat (Coolant Temp Below Thermostate Regulating Temp. We ...

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need to know what po431 code does any one know services codes for a sedona 2002 looking to find out what po431 readding means catalytic converter fault, I would try to replace the o2 sensor first ...

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2002 kia sedona code po431 My Kia sedona's check light came on they scanned it and came back with the po431 code low cat efficiency bank2 There are 2 catalytic converters on Sedonas, it sounds like ...

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CHECK ENG LIGHT STILL ON REPLACE THE CATALYST BOTH O2 SENSORS ON BANK 1 STILL HAVE THIS COD PO421 PO431 could be the knock sen-cor, map sen-cor. hope this helps.

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engine light on Get the engine code po431 - car will not pass inspection is it worth fixing All it is, is the oxygen sensor down by the catalytic converter on bank #2. Just have a new one put in.

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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.

My 2000 mazda millenia gave me a code P0431 how I repair this Google---OBD2 PO431 for many answers

I have a car truck which has a 3.5l motor in it gives me a code PO401 and a PO431 and in the past says the number 1 and 3 and 5 Cyl. are Misfire. And all there cats are Emty. Replace all spark plugs.

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