[Vwdiesel] Injection pump

[Razvan Florea]

> With the "ignition" switched on, is there a slight
> spark at the solenoid terminal when its wire is
> unpluged and touched to the terminal? Is there a
> corresponding "clicking" sound from the solenoid when
> this happens?  If not, either the solenoid is not
> getting power, or it is bad.

There is the spark, there is the click, there is power...

in this condition it is possible the valve to stuck closed?