Hi Scotty
I have a 2015 Ford Fiesta ST 180 with 150 000kms on it now.
I do a ton of milage.
I've been having fuel issues for about 20 000kms and have replaced the intank fuel pump.
And recently the cam bucket under the HPFP which was indented in, worn like a massive ball bearing pressed into it. Thankfully it didn't break.
Pressure is now fine on fuel rails and holds pressure on high boost.
However I still have a P0087 error code.
I believe there may be a fuel management moduel at fault.
Any advise would be appreciated.
Oil is changed every 10000kms (6200 miles)
And usually run on 95 octane with a mix of ethanol.
2l ethanol to 20l fuel.
Engine runs fine but permanent engine light.
Could the intank fuel pump also be bad
Checked voltage on the fuel pump, 11 to 15 volts
Well many things could be bad in the fiesta at that age generally becomes a throwaway car.but the easiest thing to do is the pressure and volume test the fuel pump to see if that is producing enough power cuz they do wear out
