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2002 V70-2.4T with 230K miles code P0134 and P0234 (O2 Sensor)? V70-XC70

Second what Bill said. Before replacing the O2 sensor, carefully check the condition of the vacuum hoses and the throttle body hose. Look closely for hidden cracks especially in the throttle body hose. At 20 years old if any of those are original they may need replacement.
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Will I buy another Volvo??? We'll see....






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New 2002 V70-2.4T with 230K miles code P0134 and P0234 (O2 Sensor)? [V70-XC70]
posted by  BZ  on Mon Oct 17 07:19 CST 2022 >


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