2020 DACIA Duster 1.5 dCi 4×4 - Car goes into protection

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2020 DACIA Duster 1.5 dCi 4×4 - Car goes into protection


Hi, this car turns on the engine light and does not return, error code:

P0001 Fuel Flow Regulator Circuit.

It clears the error, starts the engine as soon as it revs up it immediately switches on the engine breakage warning light and stores the error.

In this car, the injection pump including built-in sensor, injectors, rail complete with sensor, diesel filter, fuel basket pump and all diesel system piping and tank cleaning were replaced.

In diagnosis, the fuel pressure value is the same as the target value, both with the engine idling and by revving it up, which of course lights the warning light, but the values remain perfect.

Number plate - GA431PL -
Brand - DACIA -
Model - DUSTER II (XJD) -
Year – 2020 –
Displacement – 1400 –
Power supply - D -
kW – 87 –
Engine Code - K9K874 -

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Marelli Aftermarket ltaly S.p.A.
Viale Aldo Borletti, 61/63 - 20011 Corbetta (MI), Italy

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