Technical Fuel high pressure system -alignment/adjustment incorrect?

[KayakJon815]

I have 1.3 multi jet diesel and recently it flashed up with fuel pressure issues. Would go into limp mode, then cut out.
I replaced the high pressure fuel sensor, then the regulator and now, a new high pressure fuel pump.
Fuel pressure is spot on, but after a test run, engine lights back on and ‘P0089-70 fuel high pressure system - alignment or adjustment incorrect’ comes up.
Car still goes into limp mode and hasn’t cut out yet.
Any ideas?

 

[bugsymike]

I have 1.3 multi jet diesel and recently it flashed up with fuel pressure issues. Would go into limp mode, then cut out.
I replaced the high pressure fuel sensor, then the regulator and now, a new high pressure fuel pump.
Fuel pressure is spot on, but after a test run, engine lights back on and ‘P0089-70 fuel high pressure system - alignment or adjustment incorrect’ comes up.
Car still goes into limp mode and hasn’t cut out yet.
Any ideas?

Blocked fuel return?

 

[Herts Hillhopper]

Broken wire or corrosion in a connector in the wiring to those sensors… these can lead to error messages too

 

[ceecff]

Try other tank fuel pump and check wiring.