Quick question for you guys.
I've used the search, probably with the wrong key words

Well, the engine is running again
When idling I see -0,45 bar on the gauge, but I don't have a clue what is normal? Also I see a -0,8 bar when slowing down on the engine.

I couldn't get a higher boost than 0,6 bar, while accelerating when I drove home. The elbow on the intake was leaking, old petrol in the tank (almost 2 years old) and old spark plugs. The hose and the spark plugs are replaced, the engine runs a lot better now, but still noisy. Unfortunatly I can't go on the road for a testdrive, no tax and no insurance nor MOT.

Greetings,
Marc