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:
Control System [Full Auto Air Conditioner]
Outline
Refrigerant pressure sensor adopted in which refrigerant pressure is changed
into a linear electric signal and precise information is transmitted.
MS-CAN for communication between the instrument cluster and climate control
unit adopted.
Climate control un ...
Air Fuel Ratio (A/F) Sensor
Purpose/Function
Detects the oxygen concentration (all-range air/fuel ratio) in the exhaust
gas as basic information for mainly determining the fuel injection amount.
Detects the oxygen concentration (all-range air/fuel ratio) in the exhaust
gas and inputs it to the PCM as an ox ...
Air Intake Actuator Inspection [Manual Air Conditioner]
1. Connect battery positive voltage to air intake actuator terminal B (or C),
connect terminal C (or B) to ground, and then verify that the air intake actuator
operates as shown in the table.
If the operation condition is not normal, replace the air intake actuator.
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