mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Non-Turbo|Page 4530 > < Non-Turbo
Page 1
background image

Air Conditioning Switch: Description and Operation
Turbo

A/C Switch

To ensure good driveability, the A/C switch "ON" signal is utilized by the ECU in its calculations for a number of output functions, including:

Fuel injection quantity
A/C relay/cut-off
Idle speed
Ignition timing

Non-Turbo|Page 4530 > < Non-Turbo