Содержание
- 2. Variation Line-up (BOSCH 8 ABS/ESP) S: Standard, O: Option
- 3. COMPONENTS OF ESP SYSTEM
- 4. VARIANT CODING Perform the variant coding if there is a ESP OFF W/L on with a
- 5. Construction HYDRAULIC CONTROL UNIT
- 6. Prevent a pressure overshoot or undershoot → Control range decrease - Noise : Pulse-Up Noise decrease
- 7. ACTUATION TEST PWM control PWM control ON/OFF control ON/OFF control
- 8. HECU Pressure sensor Operating condition HYDRAULIC BRAKE ASSIST - over 30 bar - over 2,200 bar/sec
- 9. INPUTS AND OUTPUTS
- 10. ACTIVE WHEEL SPEED SENSOR - Type: Hall Effect - Output signal: Digital (Open Collector Type circuit
- 11. ACTIVE WHEEL SPEED SENSOR Inspection
- 12. YAW RATE & LATERAL G SENSOR Appearance
- 13. Sensor specification a. Yaw Rate Sensor Specification Measuring Range : ±100˚/s Resolution : ± 0.3˚/s Output
- 14. Pin layout [Sensor connector - Male side] YAW RATE & LATERAL G SENSOR
- 15. Sensor Output [Pin1- Reference voltage of the sensor] [Pin2- Bite : for self test] IG ON
- 16. Sensor Output [Pin4 - Output of Yaw Rate] [Pin3 - sensor power] YAW RATE & LATERAL
- 17. Sensor Output [Pin5 - Lateral G sensor output] [Lateral G sensor output: 90˚ to the right]
- 18. Sensor self-test (Yaw rate sensor) Pin2 - Bite Pin 4- Yaw rate sensor output YAW RATE
- 19. Sensor self-test (Lateral G sensor) Pin2 - Bite Pin 5- Lateral G sensor output YAW RATE
- 20. Current data & DTC YAW RATE & LATERAL G SENSOR
- 21. C1282 (Reference voltage/Yaw/Lateral G Sensor short to GND) Current data & DTC YAW RATE & LATERAL
- 22. C1283 (BITE short to GND) Current data & DTC YAW RATE & LATERAL G SENSOR
- 23. [When the BITE(Pin2) short to GND] Current data & DTC [When the BITE is normal] Lateral
- 24. Current data & DTC Yaw rate sensor output [When the BITE(Pin2) short to GND] [When the
- 25. STEERING ANGLE SENSOR Appearance Maker : RUF (Germany) Installation : Steering wheel
- 26. Hi-scan data STEERING ANGLE SENSOR
- 27. Steering angle calibration Suspension analysis for steering angle calibration or wheel in straight-ahead position. A prolonged
- 28. Steering angle calibration - Steering angle sensor calibration : After SAS replacement or clock spring replacement
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