xA L4-1.5L (1NZ-FE) (2006)
3. While holding the air inlet port closed, apply vacuum 3.43 kPa (35.0 kgf/sq.cm, 25.7 mmHg) to the vent port, and check that air is sucked
into the purge port.
If the result is not as specified, replace the canister.
c. Check the air tightness.
1. While holding the vent and air inlet ports closed, apply vacuum 3.43 kPa (35.0 kgf/sq.cm, 25.7 mmHg) to the purge port, and check that
the vacuum is maintained for 1 minute.
If the result is not as specified, replace the canister.
d. Check the diaphragm.
1. Remove the air hose between ports A and B.
2. While holding the vent, purge and air inlet ports closed, apply vacuum 1.42 kPa (14.5 kgf/sq.cm, 10.6 mmHg) port A, and check that air
is not sucked into port B.
3. While holding the vent, purge and air inlet ports closed, apply vacuum 1.42 kPa (14.5 kgf/sq.cm, 10.6 mmHg) into port A, and measure