Error Fault code P1272

[jimmy_jay89]

So the dreaded limp mode has struck again..

managed to read the fault code via TorquePro

P1272

has anyone definitively figured out what is the cause...

SCV, Fuel Pump, Rail Sensor.....

 

[Old.Tony]

P1272 is specifically "Fuel rail pressure relief valve open" (page 1234 of EC.PDF). It could be caused by:

* Harness or connectors (Fuel pump circuit is open or shorted.)
* Fuel pump
* Fuel rail pressure sensor
* Air mixed with fuel
* Lack of fuel

Got a loose hose on the filter, or an aftermarket filter?

 

[JPR]

i have the same now ! getting over this navara! where to start ? only happens on certain occasions after i reset the ECU (for other reasons)