DTC Confirmation Procedure

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. 
• Always perform test at a temperature of 0 to 30°C (32 to 86°F). 

WITH CONSULT-II 

1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
4. Check the following conditions are met.

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

   INT/A TEMP SE: 0 - 30°C (32 - 86°F) 

5. Select "EVAP SML LEAK P0442/P1442" of "EVAPORATIVE SYSTEM" in "DTC WORK SUPPORT" mode with CONSULT-II. Follow the instruction displayed.
   Fig 1: Generic Scan Tool - Data Monitor

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 2: EVAP SML Leak Flow Diagram

   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 ".
6. Make sure that "OK" is displayed.

   If "NG" is displayed, refer to "DIAGNOSTIC PROCEDURE ".

   NOTE: Make sure that EVAP hoses are connected to the EVAP canister purge volume control solenoid valve properly.

Fig 3: Generic Scan Tool - EVAP SML Leak

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

WITH GST 

• If P0442 is displayed on the screen, go to "DIAGNOSTIC PROCEDURE ".
• If P0441 is displayed on the screen, go to "DIAGNOSTIC PROCEDURE " for DTC P0441.