Hey people, need urgent help. Since about 15 TKM the DZM shows about 550 rpm. The engine also runs a bit rough. Was already in the workshop and had the idle speed raised to the maximum 950 rpm, unfortunately without success. Is there with the 3.2 it also as a kind of idler as with the 3.0. I already the whole time on troubleshooting. Who knows with the engine and its treacherous something. Thank me already for comment ;-)) Domi81