Hi Nigel, Some Ford info.... P2288 (Pressure higher than expected) Symptoms: * This trouble code often occurs in conjunction with other trouble codes. * Engine frequently undershoots to a stop. * Engine will not start up. Causes: * Loose contacts (corrosion) on the wiring harness connector of the fuel metering valve, or the connector is not pushed together properly. Check wiring harness connector to ensure it is connected correctly and that the pins are not corroded. Use IMV cycle test (located in WDS toolbox) if available on this vehicle. * Fault with IMV wiring harness. Use wiring pinpoint checks available on WDS. * Fuel metering valve stuck. Use IMV cycle test if available on this vehicle. * Loose contact on the fuel pressure sensor wiring harness connector (see TSB37/2003). This tends to happen more rarely. * If DTC P0191 is also set, check RPM signal is present during cranking. If not check crank sensor. Regards Dave