Mazda CX-5 Service & Repair Manual: Ignition Coil [Skyactiv G 2.0]
Purpose, Function
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The ignition coil generates high voltage by electromagnetic induction to discharge the spark plug.
Construction
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The ignition coil is installed to the upper part of the spark plug (direct ignition coil).
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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.
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The ignition coil is built into the igniter and ion sensor. For the ion sensor, refer to CONTROL SYSTEM..
Operation
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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 |
|
|
P0301:00 P0302:00 P0303:00 P0304:00 |
|
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:
Control System [Manual Air Conditioner]
Outline
Refrigerant pressure sensor adopted in which refrigerant pressure is changed
into a linear electric signal and precise information is transmitted.
Climate control unit with enlarged operation dials and switches adopted
Structural View
System Wiring Diagram
...
Front Frame (Rear) Installation [Panel Replacement]
Symbol Mark
Installation Procedure
1. When installing new parts, measure and adjust the body as necessary to conform
with standard dimensions.
2. Drill holes for the plug welding before installing the new parts.
3. After temporarily installing new parts, make sure the related parts fit p ...
Solar Radiation Sensor [Full Auto Air Conditioner]
Purpose
The solar radiation sensor detects the sunlight intensity emitted to the
cabin.
Function
The solar radiation sensor converts the detected solar radiation amount to
an electric signal.
Construction
A photodiode (light receiving diode) has been adopted fo ...
