Kia Sportage: Idle Stop and Go (ISG) system
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Idle Stop and Go (ISG) system
The Idle Stop and Go (ISG) system
reduces fuel consumption by automatically
shutting down the engine when the
vehicle is at a standstill. (For example:
red light and
The ISG will operate under the following
condition:
The driver's seatbelt is fastened.
The driver's door and hood are closed.
The brake vacuum pressure is adequate.
The battery sens
Early Engine Restart
If the engine was stopped automatically
by ISG, Early Engine Restart can automatically restart the engine from ISG
without driver action when the vehicle
ahead pulls away and
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Description and Operation
Description
The 4WD ECM controls the Pump Motor Pump (Actuator) to generating an oil
pressure. The pressure engages a multiple
disk clutch to transfer torque to the rear wheels. The torque to the rear
wheels varies according to the pressure on the
clutch.
S
Inspection
Check it by the procedure below to see if the function of the ECM is normal.
1. Turn the ignition key to the "ON" position.
2. Cover the forward facing sensor.
3. Head a light to the rearward looking sensor.
4. The ECM should be darkened as soon as the rearward lo