mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Idle Speed Control Unit <--> [Idle/Throttle Speed Control Unit]|Testing and Inspection > < Electrical Specifications|Page 1955
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Idle Speed Control Unit: Description and Operation

Description

The idle speed control unit consists of two integral sub components that can be tested separately but only replaced as an assembly.

Sub components:

-

BAC Valve (provides cold fast idle)

-

Idle Air Control Valve (enables ECM controlled idle speed) 

Idle Speed Control Unit <--> [Idle/Throttle Speed Control Unit]|Testing and Inspection > < Electrical Specifications|Page 1955