| TIBURON(GK) >2005 > G 2.7 DOHC > Brake System > ESP(Electronic Stability Program) System > Steering Angle Position Sensor>Description and Operation |

DESCRIPTION
The steering angle speed sensor detects the angle of the steering wheel in order to which direction a user chooses. The sensor is detached on the MPS(Mutil-Function Switch) under the steering wheel. OPERATION The split of the steering angle sensor detects a steering angle of the steering wheel by a ON/OFF pulse caused by whether or not the LED lights go through the hole of the split, rotating as the steering wheel revolves.There are three LEDs, two(ST1, ST2) for detecting a steering direction, and the other for the neutral position. The HECU calculates the steering angle by the pulse from the steering angle sensor. specifications
Item | Specification
Operating Voltage | 9V~16V
Operating temperature | -30°C~75°C
Current consumption | Max. 100mA
Pulse duty | 50±10%
Pulse width | 8°/1pulse
Voltage(HIGH) | 3.0V~4.1V
Voltage(LOW) | 1.3V~2.0V
Steering angle velocity | Max 1500°/sec