What's up with my Alhambra?
What a nightmare...
I wonder if any of the mechanics tested the connection between the accelerator pedal and the wiring loom? It is a known weakness in that car that can cause all kinds of problems.
Saying that, the error code you mentioned does indeed mean low fuel pressure. I wonder if the sensor itself was tested? If the pressure is fine, but the sensor is faulty, it could potentially give the same error.
Shane O' Donoghue - 10-Oct-2019