Not really sure if they are vacuum or electric. I could only see one that looked like it may be a solenoind near the bottom of the engine near the cambelt end. There were what looked like vacuum pipes leading away somewhere, one of which had a Y adapter in it but couldn't really see were the pipes went to though one looked as though it went to one of the intercooler pipes. Also not sure where the turbo is on this engine so guessing it's at the back of the engine. Couldn't see anything else that remotely looked like a solenoid but I'm not familiar with the engine and layout in that car. Looks nothing like the 2.0litre engine that was in my 307.