Removal - Switch - EVAP System Monitor

The ESIM (EVAP System Integrity Monitor) switch is attached to the EVAP canister and is usually not serviceable. Replace the switch by replacing the EVAP canister. Refer to  CANISTER - VAPOR   for removal and installation . If servicing separately, refer to the following: 

Fig 1: Identifying EVAP Canister, ESIM Switch And Electrical Connector

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

The ESIM switch (2) is located on the EVAP canister 

1. Remove both plastic lines from switch by folding line tabs (2).
   Fig 2: Identifying Fuel Pump Fitting

   Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
   Fig 3: Locating Lock Tab

   Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
   Fig 4: Identifying ESIM Switch, O-Ring And EVAP Canister Opening

   Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. Disconnect electrical connector at switch.
3. Clean any dirt from ESIM switch and its lines.
4. A lock tab (see arrow in Fig 3) is used on the back of the switch. Push lock tab towards switch while rotating switch counterclockwise 1/4 turn for removal.