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Mazda CX-5 Service & Repair Manual: Air Fuel Ratio (A/F) Sensor Removal/Installation

Mazda CX-5 Service & Repair Manual / Engine / Control / Air Fuel Ratio (A/F) Sensor Removal/Installation

WARNING:

CAUTION:

NOTE:



1. Disconnect the negative battery cable..

2. Remove the plug hole plate..

3. Disconnect the A/F sensor connector.

4. Remove the clip from the heat insulator.


5. Remove the wiring harness from the wire clip A and B..


6. Remove the A/F sensor using the SST

.


7. Install in the reverse order of removal.

Assembly of Wiring Harness to Wire Clip Note

Air Fuel Ratio (A/F) Sensor Inspection
A/F Sensor Inspection 1. Connect the M-MDS to the DLC?2. 2. Switch the ignition ON (engine on). 3. Warm up the engine to normal operating temperature. 4. Access the following PIDs using the M-M ...

Air Fuel Ratio (A/F) Sensor
Purpose/Function Detects the oxygen concentration (all-range air/fuel ratio) in the exhaust gas as basic information for mainly determining the fuel injection amount. Detects the oxy ...

Other materials:

Liftgate Latch Switch Inspection
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Liftgate upper trim. b. Liftgate side trim. c. Liftgate lower trim. d. Liftgate latch and lock actuator. 3. Verify that the continuity is as indicated in the table. If not as indicated in the tab ...

Vent Operation
Adjusting the Vents Directing airflow To adjust the direction of airflow, move the adjustment knob. NOTE hen using the air conditioner under humid ambient temperature conditions, the system may blow fog from the vents. This is not a sign of trouble but a result of humid air being suddenly co ...

PID/Data Monitor Inspection [Adaptive Front Lighting System (Afs)]
1. Connect the M-MDS to the DLC-2. 2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS. a. Select “DataLogger”. b. Select “Modules”. c. Select “AFS”. 3. Select the applicable PID from the PID table. 4. Verify the PID da ...

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