Marc92d

Eml on help?

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Two codes are coming up on my focus st225 2009,

•P0087 fuel rail/system pressure to low

•P2178 system to rich off idle bank 1

 

Any ideas on how to fix this to stop the eml coming on I have replaced the fuel pressure sensor and seemed to keep it clear for a week max and it keeps coming on and off intermittently? Any help would be much appreciated. 

 

Thanks 

Marc 

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for the low fuel pressure I would be thinking fuel filter

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No access to fuel filter as it's in the petrol tank already went down that road

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35 minutes ago, Marc92d said:

No access to fuel filter as it's in the petrol tank already went down that road emoji58.png

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dont they have a fuel filter under rear wing drivers side ?

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Not that I'm aware off nope

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On 2/18/2019 at 9:03 PM, mrmetallica said:

dont they have a fuel filter under rear wing drivers side ?

I've just had a look on 7-zap and couldn't find a replaceable fuel filter, I assume the 2.5 5 pot must just have a strainer similar in principle to the 1.8/2.0 Duratec HE's.

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