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o2 Sensor values.

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scanboltron
Posts: 4
Joined: 08 Feb 2015, 16:22
Year and Model: 1999 V70 Wagon Base
Location: United States

Post by scanboltron »

Hey guys

Having some trouble diagnosing some codes.

Ran a multimeter test on my up and downstream o2 sensors. Got 4 and 6 ohms on front and rear sensors. But cant find what the range ohm vaulie should be online anywhere. Does anyone know what they should be?

Im running a 99 v70 wagon base non turbo.

Thanks in advance for any help.
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misha
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Joined: 07 Dec 2008, 16:09
Year and Model: 2010 Volvo S80 D5
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Post by misha »

They are in a proper resistance range,but that can't be a pointer are they working good or not.
Live data from them can only point you to right direction.
2010 S80 D5 / restyling / fully equipped / Twin turbo / Savile Gray Metallic (492)

History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
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benpineapple
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Post by benpineapple »

Yeah get some live data on them. Mine (which as far as I know are functioning as-intended) fluctuate between about 0.2volts and 0.8volts while cruising. Readings usually bounce around in my OBD app (using OBD fusion for iPhone).
2006 V50 T5 [190,xxxM]
2013 XC90 FWD [80,xxxM]

2001 V70 X/C AWD [sold at 120xxxM],1998 V70 AWD [RIP at 249,255M], 1990 240 [SOLD at 220xxxM]
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