But Mad North-Northwest
Join Date: Sep 2003
Location: SF Bay Area, CA
I'm assuming this is a 1990? Purge solenoid is triggered by the ECU based on...some specific running conditions, I don't know. It's not always open when the car's running. Don't worry about it.
Yes, I would assume dirty terminals at the switch limiting current to the washer pump.
1963 Giulia Spider (1750 engine)
Former: 1987 Milano Gold