mickd250
Member Since: 21 Nov 2014
Location: Northumberland
Posts: 67
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| 54 tdv6 disco cut out engine fault on dash |
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yesterday while accelerating hard my disco 3 went into limp mode for a quater of a mile and then cut out and would not start again. it showed engine fauld on the dash .
iv had codes read and its p0407 egr sensor b circuit low permanent. it will not let me delite this code.
still wont start , dash board is now showing suspention fault with orange light .
the egr valves have been blanked for over 3 year with no problems. engine has coverd 160k and always started/ran perfect apart from the last 2 mornings it took a bit starting and ran rough for 5/10 secons than ran fine
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 9th Jan 2018 3:50 pm |
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Gareth
Site Moderator
Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26699
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You need to check fuel pressure. Could be the pump in the tank that's failed. There is a Schrader valve on the top rear of the engine, under the acoustic cover, when the ignition is on, and you press the little titty in the middle, you should get a good spurt up your arm. 
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| 9th Jan 2018 6:23 pm |
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mickd250
Member Since: 21 Nov 2014
Location: Northumberland
Posts: 67
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it was the filter on the i tank pump clogged solid with black gunk running perfect now 👍👍
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| 17th Jan 2018 11:07 pm |
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