Engine Code PO031

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Feb 1, 2009 | 12:22 AM

Rydrdg

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Engine Code PO031

hi anyone had this problem before the code say o2 sensor heater control circuit low (bank1 sensor 1) any help would be great?

Feb 1, 2009 | 12:27 AM

NotAStockScion

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sensor is shot

*the first one to be specific

Feb 1, 2009 | 12:34 AM

Rydrdg

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Joined: Mar 2007

Posts: 955

From: Area 51

Quote:

Originally Posted by NotAStockScion

sensor is shot

*the first one to be specific

What U mean?

Feb 1, 2009 | 12:36 AM

NotAStockScion

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From: Mahwah, NJ

you have a bad primary oxygen sensor

unplug it or replace it

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