Transit Fuel Pressure Issue

[IML]

Hi. I have an issue with my 2015 2.2 Transit. now and again when i get to around 80MPH the engine check light codes on and van goes into limp mode, turn the key off and on again and everything ok for a while then it will happen again. i have the P0089 code. I changed the fuel pressure sensor in the rail and the PSD in the pump but still happens.
Has anyone got any ideas please
Thanks

[knobby1]

Hi. I have an issue with my 2015 2.2 Transit. now and again when i get to around 80MPH the engine check light codes on and van goes into limp mode, turn the key off and on again and everything ok for a while then it will happen again. i have the P0089 code. I changed the fuel pressure sensor in the rail and the PSD in the pump but still happens.
Has anyone got any ideas please
Thanks

Assuming Euro-5..?? The 2015 is a Mk8 so you're in the wrong group....but the Mk8 2.2 is essentially the same engine as the Mk7 Euro-5.

P0089 is usually a Euro-4 fault code for a poorly SCV.

Have you reset the "adaptions" after fitting the new valve and pressure sensor..?? The OEM pressure sensors very rarely fail so I'd be refitting the original if the new one is not a genuine Ford item.

Lord Knobrot