In my Opel Astra G selection 1.4 I found a blue plug connection, what might be its use?
It's near the air filter.
Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. It only takes a minute to sign up.
Sign up to join this communityIn my Opel Astra G selection 1.4 I found a blue plug connection, what might be its use?
It's near the air filter.
It's a solenoid which is used to provide vacuum to a component. There are usually two things I've seen it used for:
I don't know which it's used for in your vehicle. You'd have to track the lines in both directions and see where it leads to.
It's called a Canister Vapor Purge Valve