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EC-422 < DTC/CIRCUIT DIAGNOSIS > [VQ40DE] REFRIGERANT PRESSURE SENSOR 2. Also check harness for short to ground and short to power. OK >> GO TO 9. NG >> GO TO 8. 8. DETECT MALFUNCTIONING PART Check the following. • Harness connectors E5, F14 • Harness for open or short between ECM and refrigerant pressure sensor >> Repair open circuit or short to ground or short to power in harness or connectors. 9. CHECK INTERMITTENT INCIDENT GI-37, "Intermittent Incident" OK or NG OK >> Replace refrigerant pressure sensor. Refer to HA-54, "Removal and Installation for Refrigerant NG >> Repair or replace. Continuity should exist. 2011 Pathfinder |