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EC-446 < DTC/CIRCUIT DIAGNOSIS > [VQ35DE] VARIABLE INDUCTION AIR SYSTEM VARIABLE INDUCTION AIR SYSTEM Component Function Check INFOID:0000000009651304 1. CHECK OVERALL FUNCTION-I With CONSULT 1. Start engine and warm it up to the normal operating temperature. 2. Perform “VIAS S/V-1” in “ACTIVE TEST” mode with CONSULT. 3. Turn VIAS control solenoid valve 1 “ON” and “OFF”, and check that power valve actuator 1 rod moves. Without CONSULT 1. Start engine and warm it up to the normal operating temperature. 2. Rev engine quickly up to approximately 5,000 rpm. 3. Check that power valve actuator 1 rod moves. Is the inspection result normal? YES >> GO TO 2. NO >> . 2. CHECK OVERALL FUNCTION-II With CONSULT 1. Perform “VIAS S/V-2” in “ACTIVE TEST” mode with CONSULT. 2. Turn VIAS control solenoid valve 2 “ON” and “OFF”, and check that power valve actuator 2 rod moves. 1. Power valve actuator 1 2. Power valve actuator 1 rod 3. Power valve actuator 2 4. Power valve actuator 2 rod : Vehicle front 1. Power valve actuator 1 2. Power valve actuator 1 rod 3. Power valve actuator 2 4. Power valve actuator 2 rod : Vehicle front JMBIA1129ZZ JMBIA1386ZZ |