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P0075, P0081 IVT CONTROL SOLENOID VALVE EC-109 < COMPONENT DIAGNOSIS > [VQ40DE] C D E F G H I J K L M A EC N P O P0075, P0081 IVT CONTROL SOLENOID VALVE Component Description INFOID:0000000001370670 Intake valve timing control solenoid valve is activated by ON/OFF On Board Diagnosis Logic INFOID:0000000001370672 DTC Confirmation Procedure INFOID:0000000001370673 1. If DTC Confirmation Procedure has been previously conducted, always perform the following before con- a. Turn ignition switch OFF and wait at least 10 seconds. b. Turn ignition switch ON. c. Turn ignition switch OFF and wait at least 10 seconds. 2. Start engine and let it idle for 5 seconds. 3. Check 1st trip DTC. 4. If 1st trip DTC is detected, go to Diagnosis Procedure INFOID:0000000001370675 1. CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect intake valve timing control solenoid valve harness connector. 3. Turn ignition switch ON. PBIB1842E DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0075 Intake valve timing control An improper voltage is sent to the ECM • Harness or connectors (Intake valve timing control solenoid valve • Intake valve timing control solenoid valve P0081 BBIA0553E |