After replacing a Mass Air Flow Sensor (MAFS) or Intake Air Temperature Sensor (IATS)#1, MUST proceed below procedure.
Turn ignition switch OFF.
Connect a scan tool to Data Link Connector (DLC).
Turn ignition switch ON.
Select "ENGINE (DIESEL)".
Select "COMPONET CHANGE ROUTNE"
Select "SWIRL CONTROL VALVE CHANGE".
Press "ENTER" key.
Wait 10 seconds with IG ON.
Turn ignition switch off.