If you notice that your Ford Fiesta is experiencing a decrease in fuel efficiency, it could be a sign that your fuel filter is clogged. A dirty fuel filter can restrict the flow of fuel to your engine, making it work harder and consume more gas than usual, which seems counterintuitive, but the air fuel mixture will be thrown off, so whatever gas does enter the combustion chamber will not be at Fuel pressure sensor rewiring help 1.6 tdci Focus Ford Year: 2005 UK/Ireland Location bug and degraded fuel etc. The old filter was good so it must have been
514 posts · Joined 2010. #6 · Mar 13, 2012. Hi lestat, with reference to your original post about fuel filter location i have been talking to forum member dave311 who is a ford technician, he has told me that 1.6/1.8/2.0 petrol engines do not have serviceable fuel filters as these are incorporated inside the fuel tanks, as for 1.8/2.0 filters
That said, P0190 can be caused by a faulty sensor, or its wiring. If you know the rail is pressurised, but the sensor reading stays low, or is a silly value, then that would confirm a faulty sensor or wiring. It is very rare that a stored code will prevent a vehicle from starting.
So after having previously changed my fuel filter on my 2009 Ford Focus 1.6 TDCI and finding there is no manual bleed, and being a full canister swap as apposed to a straight forward
Ford Year: 2009. UK/Ireland Location: Devon. Posted November 3, 2011. I think Ford say the fuel filter is changed every 3 year or 30000 miles. I change the filter on my car every 12 months because they are cheap and easy to change. There are threads on here on how to change them.
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ford focus 1.6 tdci fuel filter location