HIGH PRESSURE FUEL PUMP INSPECTION [MZR 2.3 DISI Turbo]
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1. Verify that the fuel pressure sensor is normal. (See FUEL PRESSURE SENSOR INSPECTION [MZR 2.3 DISI Turbo].)
2. Connect the M-MDS to the DLC-2.
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3. Turn the ignition switch to the ON position (Engine off).
4. Select the FUEL_PRES, and LOAD, RPM PIDs on the M-MDS.
5. After the LOAD PID is 60% or more while the engine is raced with the accelerator pedal fully depressed, verify that the FUEL_PRES PID is approx. 11.5 MPa {117 kgf/cm2, 1668 psi}.