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 ...

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Purpose The power window motor transmits rotation force to the power window regulator to open/close the door glass. Function The power window motor rotates clockwise/counterclockwise when it receives an open/close signal from the power window main switch or the power window subswitch. Constr ...

Rear Seat Cushion Trim Removal/Installation
CAUTION: When removing or putting in the rear seat cushion, contact with the surrounding areas of the vehicle could cause scratches and damage. When removing or putting in the rear seat cushion, always use two or more persons to perform the work and be careful not to scratch or dama ...

Engine Coolant Level Inspection
WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system. Tu ...