Volvo ECS - Page 4

4
ECS Generation 2
Main components 111
Main differences
- Gen. 1/Gen. 2 111
ECU - data link 115
ECU power supply 117
Solenoid valve blocks
- design and function 119
Solen
oid valve operation 121
Solenoid valve blocks:
- front axle 125
- drive axle (Not 4x2 tractor) 127
- drive axle (4x2 tractor) 129
- drive axle - raise 131
- drive axle - hold 133
- drive axle - lower 135
Electrical connections 4x2 137
Solenoid valve blocks:
-
6x2 or 8x2 ignition off 141
- 6x2 or 8x2 raise 143
- 6x2 or 8x2 lower 145
- 6x2 or 8x2 axle lift 147
- 6x2 or 8x2 axle lower 149
Solenoid valve blocks:
- pusher axle 151
Pressure sensors 153
Overflow valves 155
Bogie switch 157
Main instrument panel 163
Additional functions 165
Height sensor calibration 181
ECS Generation 3
Introduction 184
Component locations 184
Remote control 186
ECU 188
Solenoid valve blocks 190