Year of Manufacture *: 2005
Engine Size and Code *: 1900 f9q800
( Optional ) Scanner Used: WOW
( Optional) Fault Codes: DF053 Fuel pressure reg function
Car stalls at idle and whilst driving.Fuel pump reading 1500 bar and rail pressure reads 1.1 volts at idle and goes upto 4.1 volts whilst driving. Fuel pressure drops off as the car stalls. Checked for duty cycle to Fuel metering valve.
Eliminated fuel pipes by running car on separate fuel supply to the pump and the fault was the same.With live data checked pedal sensor and it starts at 0% and goes to 125%?
Richard