Mazda 2: Fuel-filler Cap

FUEL-FILLER CAP INSPECTION

Leakage Inspection

1. Perform the following SST (Evaporative Emission System Tester 134-01049A) self-test:

NOTE:

  1. Verify that the gas cylinder valve is closed and the control valve located on the tester is in the TEST position. All tester displays should be off at this time.
  2. Connect the long hose (part of SST) to the tester.

Mazda 2. FUEL-FILLER CAP INSPECTION

  1. Connect the manifold assembly (part of SST) to the long hose as shown.
  2. Open the gas cylinder valve and verify the gas cylinder regulator left gauge reads 69-82 kPa {0.71-0.83 kgf/cm2, 10-12 psi} (preset at factory).
  1. Press the ON/OFF switch to turn on the SST and make sure the left display reads 0.0.
  2. Turn the control valve on the tester to the FILL position.
  3. Verify the left display reading is within 13.9 to 14.0 in of water.
  1. Turn the control valve to TEST position and press the START switch.
  2. After the 2-min countdown (left display) is completed, the right display shows the total pressure loss for that period. A 0.5 in of water loss is acceptable on the self-test.

2. Press the RESET switch to set the left display reading to 0.0.

3. Connect the fuel cap receiver assembly (part of SST) to the manifold assembly and fuel-filler cap from the vehicle.

Mazda 2. FUEL-FILLER CAP INSPECTION

4. Turn the control valve to the FILL position.

5. Wait (maximum 20 s) until the left display reads 13.9 to 14.0 in of water.

6. Turn the control valve to the TEST position and press the START switch.

7. After the 2-min countdown (left display) is completed, check the test result (the failed/passed light on the tester).

8. Close the gas cylinder valve.

9. Turn the control valve to the FILL position.

10. Press the ON/OFF switch to turn off the tester.

AIR FILTER INSPECTION

Airflow Inspection

1. Remove the air filter. (See AIR FILTER REMOVAL/INSTALLATION).

2. Blow from port A and verify that there is airflow from port B.

Mazda 2. AIR FILTER INSPECTION

3. Blow from port B and verify that there is airflow from port A.

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