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Working on setting up OBD Fusion V70-XC70

posted by  Rolyak on  Sun Aug 22 20:43 CST 2021
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last visit: Fri Oct 24 08:03 CST 2014
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Okay I have located the front O2 sensor!

I have tried two Pid's for oxygen sensors and OBD Fusion reports 1-1.02% ! So I believe more investigation is needed, that possibly the sensor has failed but did not set a code but has triggered the "engine needs service" message?

Could it be a damaged wiring harness? I really hate to just throw parts such as a new O2 sensor or a new MAF and then discover I still have the problem?

It does appear to be using excess fuel and of course the cruise is disabled.

Strange that it did not throw a code? For a bad O2 sensor?






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New Working on setting up OBD Fusion [V70-XC70]
posted by  Rolyak  on Sat Aug 21 21:01 CST 2021 >


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