Airtightness Check

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Stop the vacuum pump and wait for 5 min.
Check the high-and low-pressure side readings of the manifold gauge.
- If the reading has changed, inspect for leakage and go to EVACUATION .
- If the reading has not changed, go to CHARGING NEW R-134A REFRIGERANT .