Solenoid Valve Blocks - Volvo ECS Training Tips And Tactics

ECS Gen. 3
Compared to earlier valves, Gen. 3 solenoid valve blocks
Solenoid valve
have different characteristics/features:
blocks
- a slightly higher air flow rate, and a slightly slower
response time.
- port numbering
- electrical pin configuration on single channel valves for
drive axles is different on Volvo valves and Renault valves
Note: Volvo valves can be identified by the fact that they
are painted.
- valve location
190