INPUT/TURBINE SPEED SENSOR INSPECTION [AW6A-EL, AW6AX-EL]
id051723801200
On-Vehicle Inspection
1. Disconnect the negative battery cable.
2. Remove the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3 Turbo].)
3. Remove the TCM. (See TCM REMOVAL/INSTALLATION [AW6A-EL, AW6AX-EL].)
4. Verify that there is no continuity between the coupler component terminals B12 and GND or B13 and GND.
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5. Verify that there is continuity between coupler component terminals B12 and B13.
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6. Install the TCM. (See TCM REMOVAL/INSTALLATION [AW6A-EL, AW6AX-EL].)
7. Install the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3 Turbo].)
8. Connect the negative battery cable.
Off-Vehicle Inspection
1. Disconnect the negative battery cable.
2. Remove the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3 Turbo].)
3. Remove the under cover.
4. Drain the ATF. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT [AW6A-EL, AW6AX-EL].)
5. Remove the resonance chamber. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3 Turbo].)
6. Remove the thermo valve. (See OIL COOLER REMOVAL/INSTALLATION [AW6A-EL, AW6AX-EL].)
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7. Remove the control valve body. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [AW6A-EL, AW6AX-EL].)
8. Remove the input/turbine speed sensor. (See INPUT/TURBINE SPEED SENSOR REMOVAL/INSTALLATION [AW6A-EL, AW6AX-EL].)
9. Connect the input/turbine speed sensor terminal 2 to the battery positive terminal, connect the battery negative terminal to input/turbine speed sensor terminal 1 through an ammeter set to a resistance of 100 ohm.
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10. Measure the current while waving a magnet back and forth over the top of the input/turbine speed sensor (less than 5 mm {0.197 in}).
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Input/turbine speed sensor
|
Signal |
Current (mA) |
|---|---|
|
High
|
12.0—16.0
|
|
Low
|
4.0—8.0
|
11. Install the input/turbine speed sensor. ( (See INPUT/TURBINE SPEED SENSOR REMOVAL/INSTALLATION [AW6A-EL, AW6AX-EL].)
12. Install the control valve body. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [AW6A-EL, AW6AX-EL].)
13. Install the thermo valve. (See OIL COOLER REMOVAL/INSTALLATION [AW6A-EL, AW6AX-EL].)
14. Install the resonance chamber. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3 Turbo].)
15. Add ATF to the specified level. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT [AW6A-EL, AW6AX-EL].)
16. Install the under cover.
17. Install the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3 Turbo].)
18. Connect the negative battery cable.
19. Perform the mechanical system test. (See MECHANICAL SYSTEM TEST [AW6A-EL, AW6AX-EL].)