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Home >> Mazda >> 2012 >> 3 L4-2.0L (SKYACTIV-G) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Testing and Inspection >> Ion Sensor Inspection
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Ion Sensor Inspection





ION SENSOR INSPECTION [SKYACTIV-G 2.0]

DTC 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. Connect the M-MDS to the DLC-2.






2. Perform the DTC inspection using the M-MDS. On-Board Diagnostic Test

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

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. Remove the battery cover. Removal and Replacement

2. Disconnect the negative battery cable. Removal and Replacement

3. Remove the plug hole plate. Plug Hole Plate Removal/Installation

4. Remove the ignition coil/ion sensor. Ignition Coil/Ion Sensor Removal/Installation

5. 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. Ignition Coil/Ion Sensor Removal/Installation

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