Diesel Data: Automotive Repair

Component Inspection





Component Inspection

Check Ambient sensor
1. Engine "ON".
2. Connect AQS sensor.
3. Measure voltage value between terminal "4" and "5" of AQS sensor

Specification : Refer the specifications in fig 3)




Fig.3)





Fig.3) Specifications : Voltage value of AQS sensor as a function of position of operating condition.
4. Is the measured voltage within specifications in fig 3) ?