Volvo ECS - Gen. 2 Overview and System Differences

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ECS Gen. 2
ECS Gen. 2 main
components
1. ECU 5. Overflow valve
2. Solenoid valve 6. Relay panel
3. Height sensor 7. Remote control
4. Pressure sensor
The main differences between Gen. 1 and Gen. 2 systems
are:
- ECU - now has 2 connectors
- Solenoid valves
- Additional pressure sensors
- Bogie switch operation
- Overflow valves
- Height sensor calibration
- Additional functions
- Additional VCADSPro tests
- Only one relay
Gen. 1/Gen.2 -
main differences