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Anyone have a pair of 850 oxygen sensors?

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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matthew1
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Year and Model: 850 T5, 1997
Location: Denver, Colorado, US
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Anyone have a pair of 850 oxygen sensors?

Post by matthew1 »

Used/known-working or new. Looking for a low cost way to attack the failing emissions NOx problem with this new 850. Will pay.
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1998 V70, no dash lights on

1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace

2004 V70 R [gone]

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gmh
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Year and Model: 2016 XC60 T5
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Post by gmh »

matthew1 wrote: 26 Dec 2025, 16:26 Used/known-working or new. Looking for a low cost way to attack the failing emissions NOx problem with this new 850. Will pay.
Matt,
Did you not find the ones that came off of my 1994 850 Turbo before I retired it?
They were used for 2 years on that car and were working. They are in a smaller box inside one of the big boxes of parts inside the car.
Gary

1969 145S (1987-91)
1973 145E (1989-90)
1981 245 (1990-2001)
1981 244 (1991-2002)
1989 760 Turbo Wagon (1999-2011)
1994 850 Turbo Wagon (2002-2013) burnt valve
2001 V70 2.4T (2009-2017) sold
1997 850 R Wagon (2013-2025) sold to Matthew
2014 XC60 T6 (2017-present)
2016 XC60 T5 (2024-present)

User avatar
matthew1
Site Admin
Posts: 14460
Joined: 14 September 2002
Year and Model: 850 T5, 1997
Location: Denver, Colorado, US
Has thanked: 2650 times
Been thanked: 1240 times
Contact:

Post by matthew1 »

Gary I went through the boxes but didn't find them. Thanks for all the parts either way. There's tons of good stuff in the lot.
Help keep MVS on the web -> click sponsors' links here on MVS when you buy from them.

Also -> Amazon link
. Click that when you go to buy something on Amazon and MVS gets a cut!

1998 V70, no dash lights on

1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace

2004 V70 R [gone]

How to Thank someone for their post

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User avatar
gmh
Posts: 173
Joined: 30 May 2009
Year and Model: 2016 XC60 T5
Location: Lafayette, CO
Has thanked: 24 times
Been thanked: 22 times

Post by gmh »

matthew1 wrote: 26 Dec 2025, 17:02 Gary I went through the boxes but didn't find them. Thanks for all the parts either way. There's tons of good stuff in the lot.
I remember seeing them when I boxed everything up. The small box they are in is red, I think and not the original box. I am pretty sure they are there somewhere, but finding them...
Gary

1969 145S (1987-91)
1973 145E (1989-90)
1981 245 (1990-2001)
1981 244 (1991-2002)
1989 760 Turbo Wagon (1999-2011)
1994 850 Turbo Wagon (2002-2013) burnt valve
2001 V70 2.4T (2009-2017) sold
1997 850 R Wagon (2013-2025) sold to Matthew
2014 XC60 T6 (2017-present)
2016 XC60 T5 (2024-present)

User avatar
matthew1
Site Admin
Posts: 14460
Joined: 14 September 2002
Year and Model: 850 T5, 1997
Location: Denver, Colorado, US
Has thanked: 2650 times
Been thanked: 1240 times
Contact:

Post by matthew1 »

Ok thanks Gary. I'll look for the red box.
Help keep MVS on the web -> click sponsors' links here on MVS when you buy from them.

Also -> Amazon link
. Click that when you go to buy something on Amazon and MVS gets a cut!

1998 V70, no dash lights on

1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace

2004 V70 R [gone]

How to Thank someone for their post

Image

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