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:

DSC HU/CM
Outline A high reliability, reduced size and weight DSC HU/CM, integrating both the DSC HU and the DSC CM, has been adopted. DSC HU Part Purpose/Function According to DSC CM signals, the DSC HU controls (on/off) each solenoid valve and the pump motor, adjusts fluid pr ...

Front Fog Lights Indicator Light
Purpose Notifies the user that the front fog lights are illuminated. Function Illuminates when the front fog light illumination conditions are met. Construction Displayed in the instrument cluster. Operation 1. With the light switch in the TNS, HEAD, or ...

Cruise Main Indicator Light (Amber)
Purpose/Function Illuminates while the cruise control system is in standby mode to inform the driver that the cruise control system is on standby. Construction Built into the instrument cluster. Operation Illuminates while the cruise control system is on sta ...