Property me the equipment ordered after I've tried several other Billigheimer devices from the hardware store, etc. but without success. This product is not the cheapest but worth every penny however. I operate the device successfully on a Mitsubishi Colt Z30 1.3l petrol and a 2.0l MIVEC Mitsubishi Outlander 2WD diesel. The device is as previously described by the predecessors in the menu system completely in German, but it is also possible in English or French convert. Apart from the error read, store and erase the device can not the instantaneous values of the engine to retrieve. I would highly recommend this unit with a clear conscience to anyone!