24-04-2013, 08:41 AM
could be any of the items listed below i sugest getting your codes read before you start throwing money at the wall
REDUCED FUEL FLOW (Limp mode)
This downgraded operating mode limits the fuel flow and the engine speed
cannot exceed 2200 rpm (with the injected fuel flow being less than 30 mm3).
The injection system switches to "reduced flow" mode when a fault is present on
one of the following components:
· high pressure fuel sensor,
· fuel pressure regulator/sensor coherence,
· accelerator pedal sensor N°1,
· accelerator pedal sensor N°2,
· air flowmeter,
· exhaust gas recycling function (regulation),
· high pressure fuel regulator,
· stability of the ECU 5 volt supply,
· diesel injector fault (1 - 4),
REDUCED FUEL FLOW (Limp mode)
This downgraded operating mode limits the fuel flow and the engine speed
cannot exceed 2200 rpm (with the injected fuel flow being less than 30 mm3).
The injection system switches to "reduced flow" mode when a fault is present on
one of the following components:
· high pressure fuel sensor,
· fuel pressure regulator/sensor coherence,
· accelerator pedal sensor N°1,
· accelerator pedal sensor N°2,
· air flowmeter,
· exhaust gas recycling function (regulation),
· high pressure fuel regulator,
· stability of the ECU 5 volt supply,
· diesel injector fault (1 - 4),
