Turbo boost sensor

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Arlatigo
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Joined: Tue Jun 03, 2008 6:30 pm
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Location: Canon City, Colorado

Turbo boost sensor

Postby Arlatigo » Wed Feb 17, 2010 4:49 pm

I have a 2002 S-60 all wheel drive. The last couple weeks, I've noticed that more accelerator is required to move from a complete stop, the start is very sudden and when driving with cruise, my car seems to lope and occassionally will feel as though it is stalling. I have noticed that the tach rpm reading will actually fall to zero then back to around 2,000 and never kick off cruise. I have taken it to my local mechanic who tells me his analyzer indicates a turbo sensor fault.
Anyone have any insight to this problem or solution and where exactly is the turbo boost sensor located?
Thanks for your help!
Arlie
'98 S70 GTL Turbo 210,000 miles and counting.

Has had a hard life before me.

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jblackburn
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Joined: Sun Jun 08, 2008 9:54 pm
Year and Model: 1998 S70 T5
Location: Alexandria, VA
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Re: Turbo boost sensor

Postby jblackburn » Fri Feb 19, 2010 5:32 am

That actually sounds like a bad RPM sensor rather than a turbo control valve.
'98 S70 T5
2012 Chevy Cruze LT 6MT


A learning experience is one of those things that says, "You know that thing you just did? Don't do that."

mercuic: Long live the tractor motor!

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OEMVolvoParts
Posts: 266
Joined: Mon Aug 31, 2009 8:00 pm
Year and Model: ALL
Location: CA

Re: Turbo boost sensor

Postby OEMVolvoParts » Tue Feb 23, 2010 6:41 pm

Part number is 9125462 and it is located near the inlet of the manifold on the charge pipe. Not sure if that could cause the issue you descbribe, but we sell a ton of them. It goes for $81.95 plus $5 bucks flat rate usps. It's worth a try.


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