Abstract: A vehicle engine shutdown prevention system with a position determination module and a blocking unit. The module is adapted to be connected to the transmission for determining if it is engaged in a position included in a first or a second group of positions, the second group including at least one position for which the vehicle remains stationary when the engine is shut down, and the first group including the remaining positions. The module emits a block signal when the transmission is engaged in one of the first group of positions. The blocking unit is adapted to define the only path through which a stop engine signal may circulate from the switch to the engine control unit. The blocking unit blocks the path between the switch and the engine control unit when it receives the block signal.

Abstract: A vehicle engine shutdown prevention system with a position determination module and a blocking unit. The module is adapted to be connected to the transmission for determining if it is engaged in a position included in a first or a second group of positions, the second group including at least one position for which the vehicle remains stationary when the engine is shut down, and the first group including the remaining positions. The module emits a block signal when the transmission is engaged in one of the first group of positions. The blocking unit is adapted to define the only path through which a stop engine signal may circulate from the switch to the engine control unit. The blocking unit blocks the path between the switch and the engine control unit when it receives the block signal.