Mazda CX-5 Service & Repair Manual: Charcoal Canister Inspection
U.S.A. And CANADA
Leakage inspection
1. Perform the following procedures:
-
Do not operate CV solenoid valve.
-
Assemble the hose used for inspection to port A.
-
Cover ports B and C with the caps.
CAUTION:
-
Do not apply a pressure 20 kPa {150 mmHg, 5.91 inHg} or more to the charcoal canister for 1 min. or more. Doing so will damage the charcoal canister.
2. Apply pressure (19.6 kPa {147 mmHg, 5.79 inHg}
) through the hose, and verify that air does not leak from the charcoal canister.
-
If there is airflow, replace the charcoal canister..
-
If there is no airflow, perform the following “Airflow Inspection”..
Airflow inspection
1. Perform the following procedure to verify the charcoal canister airflow.
-
Between port A and port C
-
Plug the port B.
-
Apply a pressure of 1.8 kPa {14 mmHg, 0.53 inHg}
to port A.
-
Verify that there is airflow from port C.
-
If there is no airflow, replace the charcoal canister..
-
Between port B and port C
-
Plug the port A.
-
Apply a pressure of 2.0 kPa {15 mmHg, 0.59 inHg}
to port C.
-
Verify that there is airflow from port B.
-
If there is no airflow, replace the charcoal canister..
Except U.S.A. And CANADA
Leakage inspection
1. Perform the following procedures:
-
Assemble the hose used for inspection to port A.
-
Cover ports B and C with the caps.
CAUTION:
-
Do not apply a pressure 20 kPa {150 mmHg, 5.91 inHg} or more to the charcoal canister for 1 min. or more. Doing so will damage the charcoal canister.
2. Apply pressure (19.6 kPa {147 mmHg, 5.79 inHg}
) through the hose, and verify that air does not leak from the charcoal canister.
-
If there is airflow, replace the charcoal canister..
-
If there is no airflow, perform the following “Airflow Inspection”..
Airflow inspection
1. Perform the following procedure to verify the charcoal canister airflow.
-
Between port A and port C
-
Plug the port B.
-
Apply a pressure of 0.98 kPa {7.4 mmHg, 0.29 inHg}
to port A.
-
Verify that there is airflow from port C.
-
If there is no airflow, replace the charcoal canister..
-
Between port B and port C
-
Plug the port A.
-
Apply a pressure of 0.98 kPa {7.4 mmHg, 0.29 inHg}
to port C.
-
Verify that there is airflow from port B.
-
If there is no airflow, replace the charcoal canister..
Catch Tank
Purpose, Function
Suppresses pulsation occurring before evaporative gas is inducted into the
intake manifold.
Construction
The catch tank is installed in the engine compartment. ...
Charcoal Canister Removal/Installation
U.S.A. And CANADA
1. Disconnect the negative battery cable..
2. Remove the floor under cover..
3. Remove in the order indicated in the table.
1
Quick release connect ...
Other materials:
Front Fog Light Aiming
NOTE:
Perform front fog light aiming if any of the following work is performed.
Front fog light replacement
Work that can affect vehicle height such as suspension replacement or
removal/installation.
1. Empty the vehicle by having all occupants leave ...
Synchronizer Mechanism [C66 M R]
Purpose, Function
For smooth gear changes, the synchronizer mechanism synchronizes the rotation
of the engaging area and engages gears.
Construction
Detent ball-type synchronizer key
A detent ball-type synchronizer key has been adopted for the synchronizer
mechanism ex ...
Canister Vent (Cv) Solenoid Valve
U.S.A. And CANADA
Purpose, function
Seals the atmosphere side of the charcoal canister during EVAP leak check
monitoring.
Construction
Included in the charcoal canister.
The CV solenoid valve is consists of O-rings.
Operation
According to the ...