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P0075 IVT CONTROL SOLENOID VALVE EC-163 < DTC/CIRCUIT DIAGNOSIS > [QR25DE] C D E F G H I J K L M A EC N P O 2. Check resistance between intake valve timing control solenoid valve as follows. If NG, replace intake valve timing control solenoid valve. If OK, go to next step. 3. Remove intake valve timing control solenoid valve. 4. Provide 12V DC between intake valve timing control solenoid valve terminals and then interrupt it. Make sure that the plunger moves as shown in the figure. CAUTION: Never apply 12V DC continuously for 5 seconds or more. Doing so may result in damage to the coil in intake valve timing control solenoid valve. If NG, replace intake valve timing control solenoid valve. NOTE: Always replace O-ring when intake valve timing control solenoid valve is removed. Terminal Resistance 1 and 2 7.0 - 7.7 Ω [at 20°C (68°F)] 1 or 2 and ground ∞Ω (Continuity should not exist.) PBIB0193E PBIB2275E |