Testing Condition:

• Perform DTC WORK SUPPORT when the fuel level is between 1/4 and 3/4 full, and vehicle is placed on flat level surface. 
• Open engine hood before conducting the following procedures. 

With CONSULT-II 

1. Tighten fuel filler cap securely until ratcheting sound is heard.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON and select DATA MONITOR mode with CONSULT-II.
5. Make sure that the following conditions are met.

   COOLAN TEMP/S: 0 - 70° C (32 - 158° F) 

   INT/A TEMP SE: 0 - 60° C (32 - 140° F) 

6. Select EVAP SML LEAK P0442/P1442 of EVAPORATIVE SYSTEM in DTC WORK SUPPORT mode with CONSULT-II.

   Follow the instruction displayed.

   Fig 1: Displaying CONSULT-II EVAP SML LEAK P0442/P1442 Screen

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 2: Displaying CONSULT-II EVAP SML LEAK P0442/P1442 Instruction Screen

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 3: Displaying CONSULT-II EVAP SML LEAK P0442/P1442 Instruction Screen

   Courtesy of NISSAN MOTOR CO., U.S.A.
   NOTE: If the engine speed cannot be maintained within the range displayed on the CONSULT-II screen, go to BASIC INSPECTION  .
7. Make sure that OK is displayed.

If NG is displayed, select SELF-DIAG RESULTS mode and make sure that EVAP GROSS LEAK [P0455] is displayed. If it is displayed, refer to DIAGNOSTIC PROCEDURE  .

If P0442 is displayed, perform Diagnostic Procedure for DTC P0442.

Fig 4: Displaying CONSULT-II EVAP SML LEAK P0442/P1442 OK Screen

Courtesy of NISSAN MOTOR CO., U.S.A.