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Ford Focus 2.0 TDCi 2008 - Code P2566 Turbo control position sensor - Fixed #

Posted by Wayne Linge on March 8, 2012, 9:32 am

Year of Manufacture *: 2008
Engine Size and Code *: 20 tdci Duratorq
( Optional ) Scanner Used: Modis
( Optional) Fault Codes: P2566

Hi all

Any idea where to look next fault code P2566 turbo boost control postion sensor circuit, Customer have changed boost postion control valve and pressure sensor any idea if these suffer from egr valve giving this fault or possible turbo vanes sticking any help please

Wayne

Re: focus 20 tdci P2566 Turbo control postion sensor

Posted by Mark Carter <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1428' width='330' height='300' border=0 style='border:none;'> on March 8, 2012, 7:51 pm, in reply to "focus 20 tdci P2566 Turbo control postion sensor"
Mark Carter

Hi Wayne,

>>> any idea where to look next fault code P2566 turbo boost control postion sensor circuit <<<

Yes, In a book that tells you how the system works.

Seriously, if I don't understand a system I will struggle to fix it.
A bit of research will pay dividends now and in the future.

Mark

Modern cars, Its all wizardry and witchcraft

Fixed #

Posted by Wayne Linge on March 9, 2012, 12:31 pm, in reply to "Re: focus 20 tdci P2566 Turbo control postion sensor"
Message modified by board administrator March 9, 2012, 1:26 pm

all fixed broken wire on the bottom of the turbo sensor

Re: focus 20 tdci P2566 Turbo control postion sensor

Posted by Glen Strachan <iframe src='https://members.boardhost.com/ukautotalk8/info/user=ukat1463' width='330' height='300' border=0 style='border:none;'> on March 9, 2012, 1:18 pm, in reply to "Re: focus 20 tdci P2566 Turbo control postion sensor"
Glen Strachan

"Yes, In a book that tells you how the system works."
I'm sure the Wayne found thet usefull

Re: focus 20 tdci P2566 Turbo control postion sensor

Posted by keith brown <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1429' width='330' height='300' border=0 style='border:none;'> on March 9, 2012, 4:23 pm, in reply to "Re: focus 20 tdci P2566 Turbo control postion sensor"
Keith Brown

Im with mark on this one!
for a start the clues in the code,"circuit"
and to be fair there wasnt alot of testing info to go on,
sometimes an hour of research on the system works wonders,just my thoughts , keith

Re: focus 20 tdci P2566 Turbo control postion sensor

Posted by Dave Hill <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT2783' width='330' height='300' border=0 style='border:none;'> on March 9, 2012, 7:27 pm, in reply to "Re: focus 20 tdci P2566 Turbo control postion sensor"

"""Yes, In a book that tells you how the system works."
I'm sure the Wayne found thet usefull ""

Are you for real Glen?

What do you expect from a post asking for so much, yet providing so little?

The DTC definition provides a direction in which the diagnostic process should follow, yet the poster has provided no evidence of relevant testing or any other testing come to that.

"Customer have changed boost postion control valve and pressure sensor"....

So this looks like an unqualified repairer has referred the job to someone with a "Snappy" who has access to the "Holy Grail" that is UKAT!

No disrespect intended Wayne, but in future, you really should provide something to display some input on your part (other than an investment in a scan tool)

Sorry Glen, but useful feedback has to be earned!

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