Emission Control System Maintenance

WARNING: This page is about a different car, the 2005 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Emission Control System Maintenance Chart (1 Of 4)

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

Fig 2: Emission Control System Maintenance Chart (2 Of 4)

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

Fig 3: Emission Control System Maintenance Chart (3 Of 4)

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

Fig 4: Emission Control System Maintenance Chart (4 Of 4)

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

NOTE:

(1) After 60, 000 miles (96, 000 km) or 48 months, inspect every 15, 000 miles (24, 000 km) or 12 months. Replace the drive belt if found damaged or if the auto belt tensioner reading (for QR25DE engine) reaches the maximum limit.
(2) If operating mainly in dusty conditions, more frequent maintenance may be required.
(3) Maintenance-free item.
(4) After 60, 000 miles (96, 000 km) or 48 months, replace every 30, 000 miles (48, 000 km) or 24 months.
(5) If valve noise increases, inspect valve clearance.
Maintenance items and intervals with "*" are recommended by NISSAN for reliable vehicle operation. The owner need not perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.