Question about O2 Sensor Volvo 940
#1
Question about O2 Sensor Volvo 940
A few months ago I saw a loose wire hanging underneath and took it to my mechanic and he said the O2 sensor was disconnected and I needed a new one. What would change performance wise if I get a new one as I am driving without one now.
Last edited by rspi; 06-28-2012 at 04:06 AM.
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