DTC P0452 EVAP Control System Pressure Sensor: Wiring Diagram

Fig 1: EVAP Control System Pressure Sensor - Wiring Diagram

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

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

CAUTION: Never 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.

TERMINALS VOLTAGE REFERENCE

TERMINAL NO.	WIRE COLOR	ITEM	CONDITION	DATA (DC Voltage)
32	BR	EVAP control system pressure sensor	[Ignition switch: ON]	Approximately 1.8 - 4.8 V
48	G/O	EVAP control system pressure sensor power supply	[Ignition switch: ON]	Approximately 5 V
67	B	Sensor ground	[Engine is running] Warm-up condition Idle speed	Approximately 0 V