)
- Remove the vacuum hose from the solenoid valve.
- Disconnect the harness connector.
)
)
- Connect a hand vacuum pump to the nipple.
- Connect a battery to the solenoid valve and apply a vacuum to check air-tightness.
| Battery voltage |
B nipple |
Normal condition |
|---|---|---|
| No applied |
Open |
Vacuum leak |
| Close |
Vacuum maintained |
|
| Applied |
Open |
Vacuum maintained |
- Measure the resistance between the terminals of the solenoid valve.