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EC-178 < DTC/CIRCUIT DIAGNOSIS > [VQ35DE] P0075, P0081 IVT CONTROL SOLENOID VALVE 4. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 3. NO >> Repair open circuit, short to ground or short to power in harness or connectors. 3. CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE Check intake valve timing control solenoid valve. Refer to EC-178, "Component Inspection" Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident" . NO >> Replace malfunctioning intake valve timing control solenoid valve. Refer to Component Inspection INFOID:0000000009651033 1. CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE-I 1. Disconnect intake valve timing control solenoid valve harness connector. 2. Check resistance between intake valve timing control solenoid valve terminals as per the following. Is the inspection result normal? YES >> GO TO 2. NO >> Replace malfunctioning intake valve timing control solenoid valve. Refer to 2. CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE-II 1. Remove intake valve timing control solenoid valve. Refer to 2. Provide 12 V DC between intake valve timing control solenoid CAUTION: Never apply 12 V DC continuously for 5 seconds or more. Is the inspection result normal? YES >> INSPECTION END NO >> Replace malfunctioning intake valve timing control solenoid valve. Refer to DTC IVT control solenoid valve ECM Continuity Bank Connector Terminal Connector Terminal P0075 1 F81 1 F8 55 Existed P0081 2 F82 1 56 Terminals Resistance 1 and 2 7.0 - 7.5 Ω [at 20 ° C (68 ° F)] 1 or 2 and ground ∞Ω (Continuity should not exist) JMBIA0079ZZ |