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code p0138 2001 infinite qx4

i have a 2001 infinti qx4 with a code issue p0138 bank 1 sensor 2 problem... what to do

Vehicle: 2001 infinti qx4
asked Oct 29, 2012 by anonymous

1 Answer

In most cases to resolve this code you can replace the passenger side O2 sensor after the converter.Over time the metal inside the sensor will wear out and not produce enough voltage to satisfy the computer.
answered Oct 29, 2012 by Carguy1 (1,046 points)

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