Method of heating fuel-injected motor vehicle, esp. for heating vehicle interior or heat reservoir

摘要

The method involves using fuel delivered by fuel injectors (6) and escaping from leaks (2) instead of entering the engine's (7) combustion chambers to heat the vehicle or heat reservoir. Alternatively some fuel stored in a fuel reservoir (5) under pressure can be output via a pressure valve (8) without being injected into the engine. This fuel is used to heat the vehicle or heat reservoir via a heat exchanger (9,12).