DTC P0453 EVAP Control System Pressure Sensor: Wiring Diagram
WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
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.
ECM SPECIFICATION DATA AND REFERENCE VALUES
| TERMINAL NO. | WIRE COLOR | ITEM | CONDITION | DATA (DC Voltage) |
|---|---|---|---|---|
| 32 | BR | EVAP control system pressure sensor | [Ignition switch: ON] | Approximately 1.8 - 4.8V |
| 48 | G/O | EVAP control system pressure sensor power supply | [Ignition switch: ON] | Approximately 5V |
| 67 | B | Sensor ground | [Engine is running]
|
Approximately 0V |