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SUCTION CONTROL VALVE INSPECTION [SKYACTIV-D 1.8]

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Caution

• The supply pump is sealed to maintain the function. Therefore, SSTs and tester are required to disassemble the supply pump securely.

• If a malfunction in the supply pump is verified, place a repair order with the DENSO, Ltd. services network (supply pump manufacturer), and do not disassemble the supply pump yourself.

Resistance inspection

1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(E)].)

2. Remove the air cleaner. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

3. Remove the battery and the battery tray. (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

4. Disconnect suction control valve connector.

5. Measure the resistance between the suction control valve terminals A and B.

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Suction control valve resistance (specification)

Approx. 2.1 ohms [20 °C {68 °F}]

• If not within the specification, replace the suction control valve. (See SUCTION CONTROL VALVE REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)