Component Description

The EVAP control system pressure sensor (3) detects pressure in the purge line. The sensor output voltage to the ECM increases as pressure increases.

• Illustration shows the view from under the vehicle.
• Vehicle Front
• EVAP canister vent control value (1)
• EVAP canister (2)

Fig 1: Identifying EVAP Control System Pressure Sensor In Purge Line

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