[Gango12]

Just an update anyone with these codes / issues try Fuel Filter change just done one and 40 miles drive no issues

 

[Gango12]

What engine code (from your VIN positions 6,7,8) ?

Sorry never saw your reply apologies

 

[Gango12]

Could be wiring for fuel pressure sensor has rubbed on the egr valve causing a short or the fuel pressure regulator is sticking both common faults

Not very common but worth a try is to unplugging electrical connector to egr valve and try the car.

Some variant of the 1.6 hdi (sure with Bosch injection) have an issue that if the EGR fails and shorts out internally it kills the power to some of the other engine sensors such as boost and fuel pressure sensors which triggers random bogus codes.

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Apologies never got a notification of your reply thanks for info

 

[Gango12]

Glad you fixed it strange code fuel leak for fuel filter it normally only triggers a low fuel pressure warning

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Yes although p0093 shows as an incoherence in the fuel pressure with the flow regulator blocked open on diagabox that may mean a leak but read it more as a blockage