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Landrover Discovery TD V6 2004 - Fault code P0404 EGR fault #

Posted by Jamie Lambert on April 17, 2010, 10:42 am

Year of Manufacture *: 2004
Engine Code or CC *: 2.7 276dt
( Optional ) Scanner Used: launch

Hi all
Got this vehicle in today fault code p0404 egr fault, i know these suffer from egr valve faults. Looking in live data ive got egr valve position bank 0 and egr valve position bank 1. Can anybody tell me which side is bank 0 and which side is bank 1. I thought maybe the drivers side is bank 0 and passenger is bank 1. Any advise is much appreciated.

Regards Jamie

Re: landrover discovery tdv6 --- p0404 egr fault

Posted by Steve Harrison <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1363' width='330' height='300' border=0 style='border:none;'> on April 17, 2010, 6:16 pm, in reply to "landrover discovery tdv6 --- p0404 egr fault"
Stephen Harrison

Jamie

I always replace both EGR valves on these so have never had to discover which is which. All I can suggest is you disconnect one EGR valve or another "bank" related component to see if you can get a code which identifies the bank.

Steve

Re: landrover discovery tdv6 --- p0404 egr fault

Posted by aidan birley <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT2879' width='330' height='300' border=0 style='border:none;'> on April 17, 2010, 9:36 pm, in reply to "Re: landrover discovery tdv6 --- p0404 egr fault"
Aidan Birley

Hi

I would go with advice from Steve.

However in theory 'Bank one' should be the bank that has 'Cylinder one' in it

Cheers Aidan

Re: landrover discovery tdv6 --- p0404 egr fault

Posted by jamie lambert <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1460' width='330' height='300' border=0 style='border:none;'> on April 18, 2010, 10:47 am, in reply to "Re: landrover discovery tdv6 --- p0404 egr fault"
Jamie Lambert

Hi Steve and Aidan
Thanks for your replies, after posting i looked in live data and it looks as both valves are stuck open. I am going to do as you say and renew both valves.

Regards Jamie

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