Diesel Diagnostics

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Jaguar X Type 2.2 2008 - Code P0487 does not clear #

Posted by Nigel Bennett on March 20, 2014, 2:05 pm

Year of Manufacture *: 2008
Engine Size and Code *: 2.2
( Optional ) ECU Type: DELPHI
( Optional ) Scanner Used: LOTS
( Optional) Fault Codes: P0487

Hi

Fault P0487 doesn't clear

EGR valve replaced all powers and grounds checked,all connectors from EGR to ECM check and under load.
EGR appears to operate under function test and monitor voltage give feed back that looks OK

where now?

Thanks Nigel

Re: JAGUAR X TYPE.2.2 DIESEL

Posted by Dave Harney <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT2603' width='330' height='300' border=0 style='border:none;'> on March 20, 2014, 3:26 pm, in reply to "JAGUAR X TYPE.2.2 DIESEL"
Dave Harney

Hi Nigel,
Does the throttle flap work on the air intake ?

Regards
Dave

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

Re: JAGUAR X TYPE.2.2 DIESEL

Posted by Nigel Bennet on March 20, 2014, 5:28 pm, in reply to "Re: JAGUAR X TYPE.2.2 DIESEL"
Edited by board administrator March 25, 2014, 3:11 pm

Thanks Dave.
Now we checked this out too,the solenoid has good vacuum, nbv and if dropped to earth via a jump lead will almost stall the engine.(i believe air was entering engine via EGR)
However we were unable to find where this solenoid
is trigged,and cant seem to find it in wiring diagrams,
it doesn't appear to at the ECM? and finally the flap doesn't actuate we the engine is turned off.
You now have my full attention.Regards Nigel.

Re: JAGUAR X TYPE.2.2 DIESEL

Posted by Nigel Bennett <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT5463' width='330' height='300' border=0 style='border:none;'> on March 25, 2014, 12:57 pm, in reply to "JAGUAR X TYPE.2.2 DIESEL"

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