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.
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It is to operate that component at the required times.– Solar MikeMay 19, 2019 at 18:30
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2 Answers
It's a solenoid which is used to provide vacuum to a component. There are usually two things I've seen it used for:
- Exhaust Gas Recirculation (EGR) valve activation
- EVAP canister activation
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.
answered May 19, 2019 at 20:11
It's called a Canister Vapor Purge Valve
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Hi Colin, welcome to the site. Could you elaborate a bit more on this, perhaps with some information about what it's for?– Nick C ♦Dec 6, 2021 at 19:29