Component Description
Leak check valve assembly consists of the pressure sensor, the reference orifice (diameter of 0.02 inch), the vacuum pump which introduces the negative pressure into evaporative emission system, and the switching valve which switches the passage to introduce the negative pressure.
| (1) | Leak check valve ASSY |
| (2) | Switching valve |
| (3) | Reference orifice (0.02 inch orifice) |
| (4) | Pressure sensor |
| (5) | Vacuum pump |
| (6) | Drain filter |
| (7) | Purge control solenoid valve |
| (8) | Intake manifold |
| (9) | Fuel tank |
| (10) | Canister |