mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Electric Load Control Unit <--> [Electric Load Sensor] > < EGR Valve Position Sensor|Locations|Page 1259
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VACUUM CHAMBER

1.

Disconnect the vacuum hoses from the vacuum chamber, and remove it.

Vacuum Pump Connection -- Vacuum Chamber

2.

Connect the vacuum pump to the vacuum chamber as shown.

3.

Apply vacuum and check that no vacuum is held.

4.

If not correct, replace the vacuum chamber.

Vacuum Pump Connection -- Vacuum Chamber

5.

Connect the vacuum pump to the vacuum chamber as shown.

6.

Apply vacuum and check that vacuum is held

7.

If not correct, replace the vacuum chamber.

Electric Load Control Unit <--> [Electric Load Sensor] > < EGR Valve Position Sensor|Locations|Page 1259