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Automatic Transaxle System (A6LF2) - General Information - 2.0L: Other Kia Optima III

Automatic Trans 2 illustrations ~209 words

Sensors

Input Speed Sensor

  1. Type: Hall effect sensor
  2. Specifications
Operation condition (°C)°F((-) 40~150)) -40~302
Air gap (mm) in.(0.95~1.65) 0.037~0.065
Output voltage (V)High1.18~1.68
Low0.59~0.84

HALL EFFECT SENSOR SPECIFICATION CHART

Output Speed Sensor

  1. Type: Hall effect sensor
  2. Specifications
Operation condition (°C)°F((-) 40~150)) -40~302
Air gap (mm) in.(0.55~1) 0.0217~0.0394
Output voltageHigh1.18~1.68
Low0.59~0.84

HALL EFFECT SENSOR SPECIFICATION CHART

Oil Temperature Sensor

  1. Type: Negative thermal coefficient type
  2. Specifications
Temp.((°C)°F)Resistance (kohms)
(-40) -4048.1
(-20) -4.015.6
(0) 32.05.88
(20) 68.02.51
(40) 104.01.11
(60) 140.00.61
(80) 176.00.32
(100) 212.00.18
(120) 248.00.10
(140) 284.00.06
(150) 302.00.05

NEGATIVE THERMAL COEFFICIENT TYPE SPECIFICATION CHART

Inhibitor Switch

  1. Type: Combination of output signals from 4 terminals
  2. Specifications
Power supply (V)12
Output typeCombination of output signals

COMBINATION OF OUTPUT SIGNALS SPECIFICATION CHART

Solenoid Valves

Direct control VFS (26/B, T/CON)

  1. Control type : Normal low type
Control Pressure kPa (kgf/cm 2 , psi)9.81~500.14 (0.1~5.1, 1.42~72.54)
Current value (mA)50~850
Internal resistance (ohms)5.1

DIRECT CONTROL SPECIFICATION CHART

Direct control VFS (UD/B, OD/C, 35R/C)

  1. Control Type : Normal high type
Control Pressure kPa (kgf/cm 2 , psi)500.14~9.81 (5.1~0.1, 72.54~1.42)
Current value (mA)50~850
Internal resistance (ohms)5.1

DIRECT CONTROL SPECIFICATION CHART

Line Pressure Control VFS

  1. Control type : Normal high type
Control Pressure kPa (kgf/cm 2 , psi)500.14~9.81 (5.1~0.1, 72.54~1.42)
Current value (mA)50~850
Internal resistance (ohms)5.1

LINE PRESSURE CONTROL VFS SPECIFICATION CHART

ON/OFF Solenoid Valve (SS-A, SS-B)

  1. Control type : Normal low type
Control pressure kPa (kgf/cm 2 , psi)490.33 (5.0, 71.12)
Internal resistance (ohms)10~11

ON/OFF SOLENOID VALVE SPECIFICATION CHART

Solenoid Valve Operation Table

SS-ASS-BUD/B-VFSOD/C-VFS35R/C-VFS26/B-VFS
N/HN/HN/HN/L
N, P
1DeltaDelta
2
3
4
5
6
L
R
Connected status delta : Connected at vehicle speed above 8 km/h

SOLENOID VALVE OPERATION CHART

Lubricants

ItemSpecified lubricantQuantity
Transaxle fluidSK ATF SP-IV, MICHANG ATF SP-IV, NOCA ATF SP-IV, Kia Genuine ATF SP-IV or other brands meeting the above specification approved by Kia Motors Corp.7.8L (2.06 U.S gal., 8.24 U.S.qt., 6.86 lmp.qt.)

LUBRICANT SPECIFICATION CHART

Sealant

ItemSpecified sealant
Rear coverLOCTITE FMD-546 or THREE-BOND TB1281B
Torque converter housing
Valve body cover

SEALANT SPECIFICATION CHART

Special Service Tools

SPECIAL SERVICE TOOLS DESCRIPTION CHART Tools (Number and name) Illustration Use 09200-38001 Engine support fixture Removal and installation of the transaxle. 09453-3L240 Oil seal installer Installation of transaxle case oil seal. (Using with handle (SST No.:09231-H1100)) 09231-H1100 Bar Installation of transaxle case oil seal. (Using with oil seal installer (SST No.:09453- 3L240))

Scheme 1

Scheme 1: Special Service Tools

Scheme 2

Scheme 2