FUEL PRESSURE CONTROL OUTLINE [MZR-CD (RF Turbo)]

BME014000140T12

• To obtain the optimum fuel injection pressure according to vehicle operating conditions, the PCM maintains engine feedback operation control over fuel pressure in the common rail.

• Because fuel injection pressure can be controlled irrespective of engine speed and load, the fuel can be injected at high pressure in the low engine speed range. Due to this, the amount of NOx and particulates has been reduced.