Diagnostic Procedure

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For component inspection, see COMPONENT INSPECTION (2.5L) or COMPONENT INSPECTION (3.5L) and for intermittents, see INTERMITTENTS in TROUBLE SHOOTING - NO CODES article.

For diagnostic procedure, see Fig 1 - Fig 3 .

Fig 1: Identifying DTC Diagnostic Procedure For DTC P0452: EVAP Control System Pressure Sensor (Steps 1-2 Of 10)

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

Fig 2: Identifying DTC Diagnostic Procedure For DTC P0452: EVAP Control System Pressure Sensor (Steps 3-6 Of 10)

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

Fig 3: Identifying DTC Diagnostic Procedure For DTC P0452: EVAP Control System Pressure Sensor (Steps 7-10 Of 10)

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