Volvo AWD V70-XC70 Forum

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V70 diagram to show where Oxygen sensor is? V70-XC70

On my S70 (FWD) the front sensor is in the exhaust pipe close to the turbo. You must remove a heat shield to access it, between the engine and firewall. The rear one is screwed directly into the CAT. Access it from under the car. Both connectors are very difficult to access. They are located below the ABS unit, attached to a bracket on the transaxle. (designed for impossible access) You may have better access from underneath.
A tip. If you don't know where O2 sensors go maybe you shouldn't be doing the job.
Good luck.
--
Tom 69-1800S, 72-1800ES, 96-850T,2000-S70 GLT-SE






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New V70 diagram to show where Oxygen sensor is? [V70-XC70]
posted by  LM Larson subscriber  on Tue Jul 29 12:54 CST 2008 >


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