Automatic Transaxle System (F4A42): Specifications Hyundai Tiburon II facelift

SPECIFICATIONS

GENERAL SPECIFICATIONS

TORQUE CONVERTER STALL TEST

This test measures the maximum engine speed when the selector lever is in the D or R position. The torque converter stalls to test the operation of the torque converter, starter motor, one-way clutch operation, the holding performance of the clutches, and brakes in the transaxle.

1. Check the automatic transaxle fluid level and temperature, and the engine coolant temperature. Fluid level: At the HOT mark on the oil level gauge Fluid temperature: 80~100°C Engine coolant temperature: 80~100°C
2. Chock both rear wheels (left and right).
3. Apply the parking brake lever with the brake pedal fully depressed.
4. Start the engine.
5. Move the selector lever to the D position, fully depress the accelerator pedal and take a reading of the maximum engine speed at this time. CAUTION: The throttle should not be left fully open for more than eight seconds. If carrying out the stall test two or more times, move the selector lever to the N position and run the engine at 1,000 RPM to let the automatic transaxle fluid cool down before carrying out subsequent tests. Standard value stall speed: 2,100 ~ 2,900 RPM Move the selector lever to the R position and carry out the same test again. Standard value stall speed: 2,100 ~ 2,900 RPM

Scheme 1

1. Stall speed is too high in both D and R ranges Low line pressure Low & reverse brake slippage
2. Stall speed is too high in D range only Underdrive clutch slippage
3. Stall speed is too high in R range only Reverse clutch slippage
4. Stall speed too low in both D and R ranges Malfunction of torque converter Insufficient engine output

Scheme 2

Scheme 3

Scheme 4

1. Warm up the engine until the automatic transaxle fluid temperature is 80-100°C.
2. Jack up the vehicle so that the wheels are free to turn.
3. Connect the special tool (oil pressure gauge) to each pressure discharge port.
4. Measure the hydraulic pressure at each port under the conditions given in the standard hydraulic pressure table, and check that the measured values are within the standard value ranges.
5. If a value is outside the standard range, correct the problem while referring to the hydraulic pressure test diagnosis table.

SPECIFICATION

TRANSAXLE FLUID TEMPERATURE SENSOR SPECIFICATIONS

Scheme 5

1. Connect scan tool to data link connector (DLC).
2. Engine "ON".
3. Monitor the "TRANSAXLE FLUID TEMPERATURE SENSOR" parameter on the scan tool. Specification: Increasing Gradually
4. Does "TRANSAXLE FLUID TEMPERATURE SENSOR" follow the reference data? YES: Fault is intermittent caused by poor contact in the sensor's and/or TCM(PCM)'s connector or was repaired and TCM (PCM) memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287466-S10817909662008061200000) " procedure. NO: Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-287466-S38384611922008061200000) " procedure.

Refer to DTC P0711.

Refer to DTC P0711.

Input shaft & Output shaft speed sensor

1. Type: Hall sensor
2. Current consumption: 22mA(MAX)
3. Sensor body and sensor connector have been unified as one.

Scheme 6

Scheme 7

1. Connect scan tool to data link connector(DLC).
2. Engine "ON".
3. Monitor the "INPUT SPEED SENSOR" parameter on the scan tool.
4. Driving at speed of over 19 Mile/h(30 Km/h). Specification: Increasing Gradually
5. Does "input speed sensor" follow the reference data? YES: Fault is intermittent caused by poor contact in the sensor's and/or TCM(PCM)'s connector or was repaired and TCM(PCM) memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287466-S33342728592008061200000) " procedure. NO: Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-287466-S23022619822008061200000) " procedure.

Refer to DTC P0715.

Refer to DTC P0715.

Refer to DTC P0715.

Refer to DTC P0715.

Solenoid Valve for Pressure Control

1. Sensor type: Normal open 3-way
2. Operating temperature: -22~266°F(~30°C~130°C)
3. Frequency: LR, 2ND, UD, OD, RED: 61.27Hz (at the ATF temp. -20°C above) DCC: 30.64HZ KM series: 35Hz
4. Internal resistance: 2.7~3.4 ohms (68°F or 20°C)
5. Surge voltage: 56V

Solenoid Valve for Pressure Control

1. Sensor type: Normal open 3-way
2. Operating temperature: -22~266°F(-30°C~130°C)
3. Frequency: LR, 2ND, UD, OD, RED: 61.27Hz (at the ATF temp. -20°C above) DCC: 30.64HZ
4. Internal resistance: 2.7~3.4ohms (68°F or 20°C)
5. Surge voltage: 56V

Refer to DTC P0750.

Scheme 8

1. Connect scan tool to data link connector (DLC)
2. Engine "ON".
3. Monitor the "UD SOL. VALVE" parameter on the scan tool.
4. Shift gear position "N" to "D". Specification: P/N --> 100%, D --> 0.0%
5. Does "UD SOLENOID DUTY" follow the reference data? YES: Fault is intermittent caused by poor contact in the sensor's and/or TCM(PCM)'s connector or was repaired and TCM(PCM) memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287466-S06014174742008061200000) " procedure. NO: Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-287466-S08702228942008061200000) " procedure.

Refer to DTC P0750.

Scheme 9

1. Connect scan tool to data link connector(DLC)
2. Engine "ON".
3. Monitor the "2nd SOL. VALVE" parameter on the scan tool.
4. Shift gear position 1st to 2nd. Specification: 1st gear --> 100%, 2nd gear --> 0.0%
5. Does "2nd SOLENOID DUTY" follow the reference data? YES: Fault is intermittent caused by poor contact in the sensor's and/or TCM(PCM)'s connector or was repaired and TCM(PCM) memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287466-S17492846292008061200000) " procedure. NO: Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-287466-S40458593502008061200000) " procedure.

Refer to DTC P0750.

Scheme 10

1. Connect scan tool to data link connector (DLC).
2. Engine "ON".
3. Monitor the "OD SOL. VALVE" parameter on the scan tool.
4. Shift gear position 2nd to 3rd. Specification: 2nd gear --> 100%, 3rd gear --> 0.0% Does "OD SOLENOID DUTY" follow the reference data? YES: Fault is intermittent caused by poor contact in the sensor's and/or TCM(PCM)'s connector or was repaired and TCM(PCM) memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-287466-S24882305882008061200000) " procedure. NO: Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-287466-S01304400222008061200000) " procedure.

See also:
• ENGINE CONTROL MODULE (ECM)
• ENGINE CONTROL MODULE (ECM)