Mazda CX-5 Service & Repair Manual: Fresh Air Duct
Purpose, Function
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Conducts fresh air from outside the engine compartment.
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Increases air density by taking fresh air, which is cooler than the engine compartment, to enhance the charging efficiency, ensuring the combustion stability.
Construction
-
The fresh-air duct is installed to the air cleaner.
Engine
Special Features
For SKYACTIV-G 2.0, the following is performed to lower fuel consumption.
Improvement of mechanical resistance loss
Narrowed down crankshaft journ ...
Hydraulic Variable Valve Timing Actuator Inspection
WARNING:
A hot engine can cause severe burns. Turn off the engine and wait until it
is cool before servicing.
CAUTION:
Do not disassemble the hydraulic variable valve timing a ...
Other materials:
DSC HU/CM
Outline
A high reliability, reduced size and weight DSC HU/CM, integrating both the
DSC HU and the DSC CM, has been adopted.
DSC HU Part Purpose/Function
According to DSC CM signals, the DSC HU controls (on/off) each solenoid valve
and the pump motor, adjusts fluid pr ...
Manual Type
Control Switches
Temperature control dial
This dial controls temperature. Turn it clockwise for hot and counterclockwise
for cold.
NOTE
When the mode is set to or with the fan control dial in a position other than
0 and the temperature control dial in the maximum cold position, the air int ...
Mass Air Flow (MAF) Sensor/Intake Air Temperature (Iat) Sensor No.1 Removal/Installation
NOTE:
Because the IAT sensor No.1 is integrated in the MAF sensor, replacing the
IAT sensor No.1 includes replacement of the MAF sensor/IAT sensor No.1.
1. Disconnect the negative battery cable..
2. Disconnect the MAF sensor/IAT sensor No.1 connector.
3. Remove the MAF sensor/IA ...
