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EC-1046 < BASIC INSPECTION > [K9K] INSPECTION AND ADJUSTMENT Pump (Volumetric Control Valve) Check] INFOID:0000000001162518 NOTE: 2 , 2175 psi). 1. CHECK HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE)-I EC-1110, "Component Inspection" . Is the inspection result normal? YES >> GO TO 2 NO >> Replace high pressure supply pump. 2. CHECK HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE)-II • Reconnect all harness connectors disconnected. Is the excitation current between 0.6 - 1.0A? YES >> GO TO 6. NO >> GO TO 3. 3. CHECK HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE) POWER SUPPLY 1. Turn ignition switch OFF. 2. Disconnect high pressure supply pump (volumetric control valve) harness connector. 3. Turn ignition switch ON. 4. Check the voltage between high pressure supply pump (volumetric control valve) harness connector and Is the inspection result normal? YES >> GO TO 5. NO >> GO TO 4. 4. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit or short to ground or short to power in harness or connectors. 5. CHECK HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE) OUTPUT SIGNAL CIR- CUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. 2. Disconnect ECM harness connector. 3. Check the continuity between high pressure supply pump (volumetric control valve) harness connector High pressure supply pump (volumetric control valve) Ground Voltage Connector Terminal F54 1 Ground Battery voltage |