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9 CHECK SWIRL CONTROL VALVE CONTROL VACUUM CHECK SWITCH 1. Turn ignition switch “OFF”. SEF709X OK or NG OK © GO TO 10. NG © Replace swirl control valve control vacuum check switch. 10 CHECK MASS AIR FLOW SENSOR 1. Reconnect harness connectors disconnected. SEF298X 4. If the voltage is out of specification, disconnect MAFS harness connector and connect it again. Then repeat above check. OK or NG OK (With CONSULT-II) © GO TO 11. OK (Without CONSULT- © GO TO 12. NG © Replace mass air flow sensor. 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-471 |