Testing Condition:

WARNING: This page is about a different variant/trim than selected.

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

WITH CONSULT-II

Tighten fuel filler cap securely until ratcheting sound is heard.
Turn ignition switch ON.
Turn ignition switch OFF and wait at least 5 seconds.
Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
Make sure that the following conditions are met.
1. COOLAN TEMP/S: 0 - 32°C (32 - 90°F)
2. INT/A TEMP SE: More than 0°C (32°F)
Fig 1: Displaying Data Monitor
Courtesy of NISSAN MOTOR CO., U.S.A.
Select "EVAP SML LEAK P0442/P1442" of "EVAPORATIVE SYSTEM" in "DTC WORK SUPPORT" mode with CONSULT-II.
Follow the instruction displayed.

Fig 2: Identifying Scan Tool Display
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 ".
Make sure that "OK" is displayed.
If "NG" is displayed, select "SELF-DIAG RESULTS" mode with CONSULT-II and make sure that "EVAP GROSS LEAK [P0455]" is displayed, refer to "DIAGNOSTIC PROCEDURE ".

If P0442 is displayed, perform "DIAGNOSTIC PROCEDURE "

Fig 3: Displaying Data Monitor EVAP SML Leak
Courtesy of NISSAN MOTOR CO., U.S.A.

WITH GST

NOTE: Be sure to read the explanation to "DRIVING PATTERN " before driving vehicle.

Start engine.
Drive vehicle according to "DRIVING PATTERN ".
Stop vehicle.
Select MODE 1 with GST.
- If SRT of EVAP system is not set yet, go to the following step.
- If SRT of EVAP system is set, the result will be OK.
Turn ignition switch OFF and wait at least 5 seconds.
Start engine.
It is not necessary to cool engine down before driving.
Drive vehicle again according to "DRIVING PATTERN ".
Stop vehicle.
Select MODE 3 with GST.
- If P0455 is displayed on the screen, go to "DIAGNOSTIC PROCEDURE ".
- If P0442 or P1442 is displayed on the screen, go to DTC P0442 "DIAGNOSTIC PROCEDURE " or for DTC P1442 "DIAGNOSTIC PROCEDURE ".
- If P0441 is displayed on the screen, go to "DIAGNOSTIC PROCEDURE ".
- If P0442, P0455 and P0441 are not displayed on the screen, go to the following step.
Select MODE 1 with GST.
- If SRT of EVAP system is set, the result will be OK.
- If SRT of EVAP system is not set, go to step 6.