Murano FWD V6-3.5L (VQ35) (2004)
Evaporative Vapor Pressure Sensor: Testing and Inspection
Component Inspection
EVAP CONTROL SYSTEM PRESSURE SENSOR
1. Remove EVAP control system pressure sensor with its harness connector connected from EVAP canister. Do not reuse the O-ring, replace it with
a new one.
2. Install a vacuum pump to EVAP control system pressure sensor.
3. Turn ignition switch "ON" and check output voltage between ECM terminal 32 and ground under the given conditions.
CAUTION:
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Always calibrate the vacuum pump gauge when using it.
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Do not apply below -93.3 kPa (-700 mmHg, -27.56 inHg) or pressure over 101.3 kPa (760 mmHg, 29.92 inHg).
4. If NG, replace EVAP control system pressure sensor.