Mazda CX-5 Service & Repair Manual: Transaxle Range Sensor [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
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The transaxle range sensor detects the position of the manual valve and selector lever.
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The transaxle range sensor signal is used for automatic shift control, manual shift control, TCC control, line pressure control, direct electric shift control, learning control, engine-transaxle integration control, and the on-board diagnostic system.
Construction
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The transaxle range sensor consists of a housing and slider which are installed to the control valve body as a part of the TCM.
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The slider is assembled to the housing and the pin which projects from the slider and is connected to the manual valve.
Operation
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When the selector lever is operated, the manual valve strokes via the manual shaft while the slider strokes via the slider pin.
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The transaxle range sensor detects the signal corresponding to the manual valve position according to the slider stroke. This signal is calculated in the TCM and detected as a range position.
Transaxle Fluid Temperature (Tft) Sensor [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The transaxle fluid temperature (TFT) sensor detects the ATF temperature
in the oil pan.
The transaxle fluid temperature (TFT) sensor signal is used for automatic
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Automatic
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Other materials:
Positive Crankcase Ventilation (PCV) Valve Inspection
Airflow Inspection
1. Disconnect the section (A) of ventilation hose shown in the figure.
2. Start the engine and verify that vacuum is applied to the end of the disconnected
ventilation hose while the engine is idling.
If vacuum is not applied to the ventilation hose, perform the p ...
Keyless Antenna Removal/Installation
With Advanced Keyless Entry System
Vehicle interior, front
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Decoration panel.
b. Shift lever knob (MTX).
c. Front console box.
d. Shift panel.
e. Upper panel.
f. Rear console.
g. Side wall.
h. Front conso ...
PCM
Purpose/Function
High-level driveability and lower fuel consumption have been realized by
controlling the appropriate engine conditions (fuel injection/ignition timing)
according to operation conditions.
Controls each output part based on the signal from each input part.
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