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P0031 Error Code On Swift


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#1
lilbe3tle

Posted 26 April 2013 - 11:39 AM

lilbe3tle

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Hi Guys,

I am hit with this error code for some time already and now it is permanent.

Went to my regular workshop and perform a simple diagnose.

The error reads as follow:

"P0031 FRONT DESK A/F OR 02 SENSOR
HEATER SYSTEM LOW MALFUNCTION"


Any idea on this error code?



#2
kaminski

Posted 27 April 2013 - 11:15 PM

kaminski

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QUOTE (lilbe3tle @ Apr 26 2013, 11:39 AM) <{POST_SNAPBACK}>
Hi Guys,

I am hit with this error code for some time already and now it is permanent.

Went to my regular workshop and perform a simple diagnose.

The error reads as follow:

"P0031 FRONT DESK A/F OR 02 SENSOR
HEATER SYSTEM LOW MALFUNCTION"


Any idea on this error code?


the O2 sensor has a low voltage fault or the fuse for the heated element which is part of the sensor has blown. Replacing the O2 sensor will probably fix the issue for you......hopefully!

The way to combat obnoxious ideas is with other ideas. The way to combat falsehoods is with truth.


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#3
lilbe3tle

Posted 11 June 2013 - 10:33 PM

lilbe3tle

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QUOTE (kaminski @ Apr 27 2013, 11:15 PM) <{POST_SNAPBACK}>
the O2 sensor has a low voltage fault or the fuse for the heated element which is part of the sensor has blown. Replacing the O2 sensor will probably fix the issue for you......hopefully!


Yup, spot on!!

Got that replaced...with this error...the RPM will also be irregular..