Contents Section: Automatic Transaxle System (F4A42) All sections

OPERATING COMPONENTS AND FUNCTIONS Hyundai Sonata V рестайлинг

OPERATING COMPONENTS AND FUNCTIONS

SensorFunction
Input shaft speed sensorDetect turbine speed at UD retainer
Output shaft speed sensorDetect T/F drive gear speed at T/F driven gear (4A/T)
Crank angle sensorDetect engine speed
TPS (Gasoline)Throttle opening ratio by potentiometer
Air conditioner switchA/C load by thermister
Inhibitor switchSelect lever position by contact switch
Brake switchBrake pedal position
Vehicle speed sensorDetect vehicle speed by speedometer driven gear
Sport mode switchSport mode On/Off signal
Vehicle speed sensorVehicle speed
Sport mode up-shift switchSport mode up-shift signal
Sport mode downshift switchSport mode downshift signal
Request of torque reductionSend the request of torque reduction to ECM
ABS-ECM, Engine ECMIn case of CAN communication

COMPONENTS OPERATING AND FUNCTIONS

Scheme 269

Scheme 269: SPORTS MODE SWITCH

Scheme 270

Scheme 270

Sports mode allows the manual up-shift and downshift with the accelerator pedal is depressed. The prompt response and shift would be obtained due to the continuous shifting without cutting of driving power. The shifting time is also decreased about 0.1 sec during up-shift, 0.2sec during downshift. As the selector lever is pushed upward or downward one time, the gear is up shifted or down shifted by one gear.