COOLING FAN COMPONENT CONSTRUCTION/OPERATION [ZY, Z6]

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Construction

•  The cooling fan component consists of the radiator cowling, cooling fans, and cooling fan motors.
•  An electric cooling fans No.1 and No.2 has been adopted, which operate according to the fan control signal from the PCM. This reduces engine noise and provides rapid engine warming up.
•  The radiator cowling and cooling fans are made of plastic for weight reduction.
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Cooling fan, cooling fan motor specification

Item

Specification

No.1

No.2
Cooling fan
Number of blades
7
5
Outer diameter
(mm {in})
320 {12.6}
Cooling fan motor output
(W)
70
90


Operation

•  Cooling fans No.1 and No.2 operate according to the engine coolant temperature and whether the A/C is on or off (With A/C). (See ELECTRICAL FAN CONTROL OUTLINE [ZY, Z6].)