DTC P0453 EVAP Control System Pressure Sensor: Wiring Diagram
WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
Refer to POWER SUPPLY, GROUND & CIRCUIT ELEMENTS PATHFINDER-->.
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.
SPECIFICATION DATA AND REFERENCE VALUES CHART
| TERMINAL NO. | WIRE COLOR | ITEM | CONDITION | DATA (DC Voltage) |
|---|---|---|---|---|
| 32 | W | EVAP control system pressure sensor | [Ignition switch: ON] | Approximately 1.8 - 4.8V |
| 48 | SB | Sensor power supply (EVAP control system pressure sensor) | [Ignition switch: ON] | Approximately 5V |
| 67 | B | Sensor ground | [Engine is running]
|
Approximately 0V |