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:
ABS Control
Outline
ABS control occurs when wheel slip is determined by the DSC CM (based on
the four ABS wheel-speed sensors). Then, the DSC HU inlet and outlet solenoid
valves are operated and brake fluid pressure is controlled accordingly to prevent
wheel lock-up.
Feature
Use of ...
Clutch Pedal Position (CPP) Switch [Skyactiv G 2.0]
Purpose/Function
Detects the connection status of the clutch.
Construction
Installed on the clutch pedal.
An ON/OFF type switch has been adopted.
Operation
Inputs the CPP switch on/off signal to the PCM.
The contact point is on and voltage ...
Starter Interlock Switch Inspection [Skyactiv G 2.0]
CAUTION:
Do not reuse the starter interlock switch if it is removed from the vehicle
even once. Replace with a new starter interlock switch when installing.
1. Disconnect the negative battery cable..
2. Disconnect the starter interlock switch connector.
3. Verify that the contin ...
