1.CHECK GROUND CONNECTION
 
 2.CHECK CONNECTOR
 
 3.CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR POWER SUPPLY CIRCUIT-I
 
 4.DETECT MALFUNCTIONING PART
 
 5.CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
 
 6.DETECT MALFUNCTIONING PART
 
 7.CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
 
 8.DETECT MALFUNCTIONING PART
 
 9.CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR
 
 10.CHECK INTERMITTENT INCIDENT