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

Mazda CX-5 Service & Repair Manual / Electrical / Starting, Charging / Generator [Skyactiv G 2.0]

Purpose, Function

The generator operates by obtaining drive force from the engine via the drive belt and generates the required electricity for electronic devices.

Construction

The generator is installed on the engine left front side.

Output control is performed by the PCM resulting in the elimination of the IC regulator and the simplification of the construction.
Two delta connection type stator coils have been adopted.

The two stator coils form the circuit having a phase difference, and magnetic pull, which operates between the rotor and stator coil by the phase difference, is theoretically eliminated. Due to this, electromagnetic vibration and generator operation noise (electromagnetic noise) have been reduced.

Pulsation occurring through voltage rectifying using two stator coils having a phase difference is minimized and stable voltage output is supplied.

Operation

For generator control details, refer to CONTROL SYSTEM..

Fail-safe

Function not equipped.

Generator Removal/Installation [Skyactiv G 2.0]

WARNING: Remove and install all parts when the engine is cold, otherwise they can cause severe burns or serious injury. When the battery cables are connected, touching the vehic ...

Refrigerant Charging

CAUTION: Do not use a different type of refrigerant or charge beyond the specified level. Otherwise, cooling ability will be lowered and the A/C compressor could be damaged. Chargi ...

Other materials:

Clutch Pedal Position (CPP) Switch [Skyactiv G 2.0]
Purpose/Function Detects the connection status of the clutch. Construction Installed on the clutch pedal. An ON/OFF type switch has been adopted. Operation Inputs the CPP switch on/off signal to the PCM. The contact point is on and voltage ...

Main Relay [Skyactiv G 2.0]
Purpose/Function Supplies power to each part. Supplies battery voltage to each part based on the signals from the PCM even though the ignition is switched on or off. Construction Installed to the relay and fuse block. Operation After the contact poin ...

Engine Control System
Outline L-jetronic*1 and D-jetronic*2 type detectors have been combined for intake air amount detection, improving the accuracy of the intake air amount measurement. MAF sensor adopted MAP sensor adopted IAT sensor No.1 and No.2 adopted ...