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Help, repeated oxy-sensor failure V70-XC70 1998

Hi,
I have a 98 AWD V70. 2 years ago I had a new front O2 sensor put in by the dealer. I just replaced a front O2sensor 2 months ago (using OEM sensor) after a P0131 code.

I am getting the check engine light on AGAIN and my OBDII is reading P0131 (low voltage O2 sensor bank 1).

What is making my front O2 sensor fail like this?? Bad ECU? What gives??

Jolly






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New Help, repeated oxy-sensor failure [V70-XC70][1998]
posted by  jol  on Mon Sep 6 14:12 CST 2004 >


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