Abstract: A device and a method for determining a fuel pressure and/or an injected amount of fuel are described. A fuel injection unit meters the fuel to an internal combustion engine as a function of a first and a second trigger signal. The first trigger signal controls the start and end of fuel metering, and the second trigger signal controls the pressure buildup. The variation of pressure is determined on the basis of at least the first trigger signal and the second trigger signal.

Abstract: A device and a method for determining a fuel pressure and/or an injected amount of fuel are described. A fuel injection unit meters the fuel to an internal combustion engine as a function of a first and a second trigger signal. The first trigger signal controls the start and end of fuel metering, and the second trigger signal controls the pressure buildup. The variation of pressure is determined on the basis of at least the first trigger signal and the second trigger signal.

Abstract: A device and a method for controlling fuel metering into an internal combustion engine are described. A fuel injection unit meters fuel to the engine as a function of at least a first trigger signal and a second trigger signal. The first trigger signal controls the start and the end of fuel metering, and the second trigger signal controls the fuel pressure buildup. The first trigger signal is predefined on the basis of signals which characterize the amount of fuel to be injected, the start of fuel metering, and the fuel pressure at the start of fuel metering.

Abstract: Voucher or coupon facilitating promotion of consumer goods comprises a sheet of stiff paper 1 perforated at 2 and with a fold line at 3 defining a margin adhesive-coated at 8. A transparent film is adhered around its edges 4 and 5, and across its width at 6, to define transparent pockets 7, open at 8, and longer than the adhesive coated margin is wide. Promotional literature and consumer instructions connected with "proof-of-sale" labels or tokens can be printed at the optional tear-off region 9, a mailback address or supermarket instruction can be printed on the back. The sheet can be used to amass and display, e.g. label portions and folded into a redemption voucher with consequent improved convenience in handling for consumer, store, or handling agent.