Mazda CX-5 Service & Repair Manual: Ion Sensor Inspection

Mazda CX-5 Service & Repair Manual / Engine / Control / Ion Sensor Inspection

DTC Inspection

1. Connect the M-MDS to the DLC?2.

2. Perform the DTC inspection using the M-MDS..

If any DTC related to the ignition coil/ion sensor is present, repair the malfunctioning location according to the applicable DTC troubleshooting..

Visual Inspection

NOTE:

Because the ion sensor is integrated in the ignition coil, replacing the ion sensor includes replacement of the ignition coil/ion sensor.

1. Disconnect the negative battery cable..

2. Remove the plug hole plate..

3. Remove the ignition coil/ion sensor..

4. Verify that there is no damage to the ignition coil/ion sensor, and no corrosion and damage to the connector.

If there is a malfunction, replace the ignition coil/ion sensor..

Inspection Of SST (Deployment Tool) [Two Step Deployment Control System]

1. Before using the SST (49 H066 002), inspect its operation. Inspection Procedure 1. Follow the steps below to inspect the SST (49 H066 002). If not as indicated in the table, repl ...

Ion Sensor

Purpose/Function Detects ion generation in the combustion chamber for detecting pre-ignition. Detects ions which occur due to fuel combustion as current by applying bias voltage to t ...

Other materials:

Horn
Purpose, Function The horn sounds according to the horn switch operation. Construction Installed to the inside of the front grille. The diaphragm is vibrated to apply vibration to the air and produce sound. Operation 1. When the horn switch turns on (1), the ho ...

Torque Sensor
Purpose/ Function The torque sensor detects the steering torque and the steering direction, and outputs the signal to the Electric Power Steering (EPS) control module (CM). Construction, Operation The Hall IC-type torque sensor is installed to the top of the steering column ...

Discharge Headlight System Inspection
WARNING: Incorrect servicing of the discharge headlights could result in electrical shock. Before servicing the discharge headlights, always refer to the service warnings.. Terminal layout Inspection procedure Step Inspection Actio ...