Mazda CX-5 Service & Repair Manual: Manifold Absolute Pressure (Map) Sensor
Purpose/Function
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Detects the intake air pressure introduced into the cylinder as basic information for mainly determining the fuel injection amount.
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Detects the intake air pressure introduced into the cylinder and inputs it to the PCM as an intake air pressure signal.
Construction
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Installed on the intake manifold.
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A sealant diaphragm has been adopted as the detecting element for detecting the intake air pressure.
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IAT sensor No.2 is integrated.
Operation
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Inputs the signal, which fluctuates according to the intake air pressure, to the PCM.
MAP sensor characteristic
Fail-safe
|
DTC No. |
Fail-safe function |
|
P0107:00 |
|
|
P0108:00 |
|
Manifold Absolute Pressure (Map) Sensor Inspection
Voltage Inspection
1. Connect the M-MDS to the DLC?2.
2. Switch the ignition ON (engine off or on).
3. Verify that the MAP sensor output voltage (PID: MAP) is within the specification..
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Manifold Absolute Pressure (Map) Sensor/Intake Air Temperature (Iat) Sensor
No.2 Removal/Installation
NOTE:
Because the IAT sensor No.2 is integrated in the MAP sensor, replacing the
IAT sensor No.2 includes replacement of the MAP sensor/IAT sensor No.2.
1. Disconnect the negative bat ...
Other materials:
Towing Description
We recommend that towing be done only by an Authorized Mazda Dealer or a commercial
tow-truck service.
Proper lifting and towing are necessary to prevent damage to the vehicle.
Particularly when towing a AWD vehicle, where all the wheels are connected to
the drive train, proper transporting of ...
Rear Body Straight Line Dimensions (1) [Dimensions]
Point symbol
Designation
Hole diameter or bolt or nut size mm {in}
A
Liftgate hinge installation hole
?12 {0.47}
B
Liftgate stay damper installation hole
?10 {0.39}
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Cruise Control System
Outline
Enables driving at a constant speed by setting the vehicle speed with the
cruise control switch instead of operating the accelerator pedal.
The PCM controls the throttle valve actuator to maintain the vehicle at a
constant speed.
Component and function
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