Mazda CX-5 Service & Repair Manual: Ignition Coil [Skyactiv G 2.0]

Mazda CX-5 Service & Repair Manual / Electrical / Ignition / Ignition Coil [Skyactiv G 2.0]

Purpose, Function

The ignition coil generates high voltage by electromagnetic induction to discharge the spark plug.

Construction

The ignition coil is installed to the upper part of the spark plug (direct ignition coil).
With the adoption of the direct ignition coil, the ignition system parts have been simplified. As a result, voltage decrease is suppressed and ignition performance for the spark plug is stabilized.
The ignition coil is built into the igniter and ion sensor. For the ion sensor, refer to CONTROL SYSTEM..

Operation

Optimum ignition timing is performed according to the driving conditions by integrating the ignition control function into the PCM.

Fail-safe


DTC	Fail-safe
P0300:00	Limits the intake air amount.
P0301:00 P0302:00 P0303:00 P0304:00	Stops the fuel injection to the misfiring cylinder. Limits the intake air amount.

DTC

Fail-safe

P0300:00

Limits the intake air amount.

P0301:00

P0302:00

P0303:00

P0304:00

Stops the fuel injection to the misfiring cylinder.
Limits the intake air amount.

Ignition Coil Inspection [Skyactiv G 2.0]

Ignition Coil Inspection 1. Perform the spark test and identify the malfunctioning cylinder.. 2. Replace the ignition coil of the malfunctioning cylinder with that of a normal cylinder, and perfo ...

Ignition Coil/Ion Sensor Removal/Installation [Skyactiv G 2.0]

1. Disconnect the negative battery cable.. 2. Remove the plug hole plate.. 3. Remove in the order indicated in the table. 4. Install in the reverse order of removal. 1 ...

Other materials:

B Pillar Lower Trim Removal/Installation
1. Remove the front scuff plate.. 2. Remove the rear scuff plate.. 3. Partially peel back the seaming welt. 4. Take the shaded area shown in the figure, and pull the B-pillar lower trim in the direction of the arrow in the order of (1), (2) while detaching hooks A, pins B. 5. Take th ...

Discharge Headlight Control Module Removal/Installation
WARNING: Incorrect servicing of the discharge headlights could result in electrical shock. Before servicing the discharge headlights, always refer to the service warnings.. 1. Disconnect the negative battery cable.. 2. Remove the front bumper.. 3. Disconnect the connector. ...

Basic System
Outline Integrated A/C unit adopted. Sub-cooling system to multi-flow condenser adopted. Structural View Ventilation system Refrigerant system Flow Diagram Ventilation system A/C unit Inside the vehicle Display CENTER ...