COMMON RAIL CONSTRUCTION [MZR-CD (RF Turbo)]
BME011413151T02
• The PCM constantly maintains optimum pressure by monitoring the fuel pressure measurement signal from the fuel pressure sensor.
• As a consideration to safety, a fuel pressure limiter has been installed to mechanically drain fuel if the pressure goes above 220 MPa {22.4 kgf/m2, 31,908 psi}.
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1
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Common rail
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2
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Fuel pressure limiter
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3
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Fuel pressure sensor
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4
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Connector (supply pump side)
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5
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Connector (fuel injector side)
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