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3 CHECK SWIRL CONTROL VALVE CONTROL SOLENOID VALVE POWER SUPPLY CIRCUIT 1. Turn ignition switch “OFF”. SEF002Z 3. Turn ignition switch “ON”. SEF619X OK or NG OK © GO TO 5. NG © GO TO 4. 4 DETECT MALFUNCTIONING PART Check the following. I Harness connectors M32, F23 I 15A fuse I Harness for open or short between swirl control valve control solenoid valve and fuse © Repair harness or connectors. 5 CHECK SWIRL CONTROL VALVE CONTROL SOLENOID VALVE OUTPUT SIGNAL CIRCUIT FOR OPEN 1. Turn ignition switch “OFF”. Wiring Diagram. Continuity should exist. 4. Also check harness for short to ground and short to power. OK or NG OK © GO TO 6. NG © Repair open circuit, short to ground or short to power in harness connectors. GI MA EM LC FE AT TF PD AX SU BR ST RS BT HA SC EL IDX DTC P1130 SWIRL CONTROL VALVE CONTROL SOLENOID VALVE Diagnostic Procedure (Cont’d) EC-467 |