A flexible fuel rail system for fuel injection systems for internal combustion piston engines, particularly for engines having at least one or more banks of aligned cylinders. An SMS related table memory portion of a memory device has a storing region for each SMSC apparatus, and the telephone number, the program of the communication protocol and the parameter of the SMSC apparatus are stored in each storing region. The 32-bit instructions are coded using an extend opcode, which indicates that the instruction being fetched is an extended instruction. According to the invention, the ventilation system provides an adequate supply of fresh air. The client may send the user’s username and password to the network provider.