1.CHECK AIR CUT SOLENOID VALVE RELAY

1. Turn ignition switch OFF.
2. Remove air cut solenoid valve relay.
3. Check the continuity between air cut solenoid valve relay terminals under the following conditions.

   Terminals | Condition | Continuity
   3 and 5 | 12 V direct current supply between terminals 1 and 2 | Existed
   No supply | Not existed

Is the inspection result normal?
YES>>INSPECTION END
NO>>Replace air cut solenoid valve relay.