DTC P0452: EVAP Control System Pressure Sensor: Wiring Diagram

WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

For complete wiring diagrams, see SYSTEM WIRING DIAGRAMS - TITAN article in ELECTRICAL.

Fig 1: Circuit Diagram EC-PRE/SE-01

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

Specification data are reference values and are measured between each terminal and ground.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.

Fig 2: Specification Data

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