Mazda CX-5 Service & Repair Manual: Accelerator Pedal, Kickdown Switch [Skyactiv G 2.0]
Purpose, Function
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The driver's intentions are transmitted to the PCM via the accelerator pedal.
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Kickdown switch (ATX) (Applied VIN (assumed): JM3 KE2*E*D# 148107?)
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If the accelerator pedal is depressed carelessly, kickdown control will be implemented based on the accelerator pedal being determined as fully open, and vehicle shock will occur. A kickdown switch has been adopted so that it can be determined that the accelerator pedal is fully open based on the driver’s intention of depressing the accelerator pedal for kickdown.
Construction
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The accelerator pedal has a built-in APP sensor and kickdown switch (ATX).
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For the APP sensor, refer to CONTROL SYSTEM..
Kickdown Switch (ATX) (Applied VIN (assumed): JM3 KE2*E*D# 148107?)
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A load can be felt while the accelerator pedal is being depressed and when it is further depressed the kickdown switch turns on.
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The driver can control the kickdown by knowing the amount of accelerator depression.
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The kickdown switch is only a measure of the kickdown. An electrical signal is not transmitted by the kickdown switch turning on/off, and vehicle control is not affected.
ABS Wheel Speed Sensor And ABS Sensor Rotor
Purpose/Function
The ABS wheel-speed sensor and ABS sensor rotor detect the rotation condition
of each wheel and transmit this information to the DSC HU/CM.
The signal from the ABS w ...
Differential Oil Temperature Sensor
Purpose, Function
The differential oil temperature sensor detects the rear differential oil
temperature based on the resistance of the thermistor, and inputs it to the
AWD CM.
Const ...
Other materials:
Turbine/Input Shaft Speed Sensor, Output Shaft Speed Sensor [Fw6 A EL, Fw6 Ax
EL]
Purpose/Function
The turbine/input shaft speed sensor detects the rotation speed of the input
shaft (low clutch drum).
The output shaft speed sensor detects the rotation speed of the output shaft
(primary gear).
The turbine/input shaft speed sensor and output shaft speed ...
Ignition System [Skyactiv G 2.0]
Outline
A direct ignition coil for independent ignition control has been adopted.
An ignition coil built-into the ion sensor has been adopted.
An iridium spark plug has been adopted.
Structural View
Structure
Consists of the following parts:
...
Fuel Injector
Purpose, Function
Promotes atomization of fuel by injecting it from the multiple holes.
Injects fuel according to the control signal from the PCM.
Construction
The fuel injector is installed to the cylinder head.
The fuel injector has multiple injection hole ...
