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DTC P0442 EVAP CONTROL SYSTEM EC-287 C D E F G H I J K L M A EC Revision: 2004 November 2004 Murano WITH GST NOTE: 1. Start engine. 2. Drive vehicle according to Driving Pattern, . 3. Stop vehicle. 4. Turn ignition switch OFF, wait at least 10 seconds and then turn ON. 5. Select MODE 7 with GST. ● If P0442 is displayed on the screen, go to EC-287, "Diagnostic Procedure" ● If P0441 is displayed on the screen, go to “Diagnostic Procedure” for DTC P0441, . Diagnostic Procedure ABS004GO 1. CHECK FUEL FILLER CAP DESIGN 1. Turn ignition switch OFF. 2. Check for genuine NISSAN fuel filler cap design. OK or NG OK >> GO TO 2. NG >> Replace with genuine NISSAN fuel filler cap. 2. CHECK FUEL FILLER CAP INSTALLATION Check that the cap is tightened properly by rotating the cap clockwise. OK or NG OK >> GO TO 3. NG >> 1. Open fuel filler cap, then clean cap and fuel filler neck threads using air blower. 2. Retighten until ratcheting sound is heard. 3. CHECK FUEL FILLER CAP FUNCTION Check for air releasing sound while opening the fuel filler cap. OK or NG OK >> GO TO 5. NG >> GO TO 4. 4. CHECK FUEL TANK VACUUM RELIEF VALVE Refer to EC-654, "FUEL TANK VACUUM RELIEF VALVE (BUILT INTO FUEL FULLER CAP)" . OK or NG OK >> GO TO 5. NG >> Replace fuel filler cap with a genuine one. SEF915U |