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O2 Sensor testing tips? 850 1995

posted by  someone claiming to be bl on  Wed Nov 29 16:31 CST 2006 [RELATED]



The 850 has a four wire connector for each sensor (there are two sensors). One pre-cat and one post cat. The wires are one gray (ground) one black (signal) and two white (heater). The connectors are kind of a pain to get to unless yo have long arms. Volvospeed.com/bay13 has pics.






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New O2 Sensor testing tips? [850][1995]
posted by  lucid subscriber  on Wed Nov 29 02:32 CST 2006 >


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