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Volvo S80 2.5 B5254T6 2007 - Intake air temperature sensor location? - Fixed #

Posted by Desy Heaslip on November 29, 2012, 6:51 pm

Year of Manufacture *: 2007
Engine Size and Code *: 2.5 petrol turbo B5254T6
( Optional ) Scanner Used: Autocom cdp

Evening all,
This vehicle is showing intake air temperature as
66 degC[Definately not this warm in my garage]
Engine cold,live data shows fuel temp at8degC and engine temp as9degC at this time.I would appreciate
any pointers to where this sensor is,mass air flow
is only 4 wire.Also for what it is worth and possibly irrelevant the outside temp display is not
registering any figure only-----.

Many Thanks Desauto.

Re: volvo s80 Intake air temperature sensor location.

Posted by Dave Harney <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT2603' width='330' height='300' border=0 style='border:none;'> on November 30, 2012, 8:44 am, in reply to "volvo s80 Intake air temperature sensor location."
Dave Harney

Hope this is what your looking for...

Regards
Dave

You can trim a sheeps wool many times, but you can only fleece it once !

Re: volvo s80 Intake air temperature sensor location.

Posted by Dave Harney <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT2603' width='330' height='300' border=0 style='border:none;'> on November 30, 2012, 8:52 am, in reply to "Re: volvo s80 Intake air temperature sensor location."
Dave Harney

Or......

You can trim a sheeps wool many times, but you can only fleece it once !

Re: volvo s80 Intake air temperature sensor location.

Posted by Desy Heaslip <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=ukat3274' width='330' height='300' border=0 style='border:none;'> on November 30, 2012, 2:15 pm, in reply to "Re: volvo s80 Intake air temperature sensor location."
Desy Heaslip

Hi Dave
Thank You very much for taking time to post reply
including diagrams .
Diagram 1 I can find but reads fuel temperature,
is diagram 2 just an alternative location for the
same part ?If not I may have to visit specsavers !!
Any info appreciated,thanks again
Desauto

Re: volvo s80 Intake air temperature sensor location.

Posted by Dave Harney <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT2603' width='330' height='300' border=0 style='border:none;'> on November 30, 2012, 4:33 pm, in reply to "Re: volvo s80 Intake air temperature sensor location."
Dave Harney

Hi Desy,
As far as I can tell the intake air temp sensor is incorporated with the boost sensor, the reason for the two pics were the wiring diagram showed two engine configurations but didn't particularly specify which one was which, so I posted both.

Retgards
Dave

You can trim a sheeps wool many times, but you can only fleece it once !

Fixed #

Posted by Desy Heaslip on December 9, 2012, 4:45 pm, in reply to "Re: volvo s80 Intake air temperature sensor location."
Message modified by board administrator December 11, 2012, 2:20 pm

Fixed.
Late posting fix to this due to broadband issues.
I found boost pressure/air temp sensor on intercooler off side end,fitted new sensor air intake now reads accurately.I cleared all codes
and then outside air temp returned to display.
Emission test done and all readings now ok[had failed nct on high co]
Many thanks for help.
Desy.

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