Hello! I write for an acquaintance who in Dec. 09 bought a Womo (Weinsberg 670 MEG) on Ducato 3.0 – 160 base. The first trip went 7km far to the tank, there he then stopped in the middle of the Bundesstr. across the road and took no more gas. 10 minutes later the good piece got comfortable again and acted as if nothing had been done. On the next WE trip then after approx. 15km the warning light of the engine management went on – cause: air quantity meter. In this connection, two relays (coupling and gas pedal) were also renewed in connection with the air volume meter. Since then, the vehicle (more than 3 weeks) has been in the workshop without any further result. The engine control unit should be in order (according to measurement). The vehicle should be delivered to my acquaintances again in one week, if I am honest, if I am honest, the engine control unit should be in order. I would like to say that it will be worse than before. Because so far it has only been in cruise control – after the first workshop stay, the bocking has already extended to normal driving. Does anyone have an idea what it can be??? Or does anyone even know the problem??? Thank you in advance.