Abstract: The present invention relates to a method for analysing the operation of an anti-pollution system for a motor vehicle (1) with an internal combustion engine, said vehicle (1) comprising at least one sensor for measuring (110) a parameter of the vehicle (1) and an analysis computation means (140) directly connected to said measuring sensor (110), said analysis computation means (140) comprising a memory area, said method being characterised in that it comprises a step for using the measuring sensor (110) to measure at least one parameter of the vehicle (1), a step for using the measuring sensor (110) to transmit at least one digital datum representative of the measured value of the parameter to the analysis computation means (140) and a step for using the analysis computation means (140) to compare said digital datum with a predetermined range of values representative of an operation of the anti-pollution system according to a predetermined standard.

Abstract: The present invention relates to a method for analysing the operation of an anti-pollution system for a motor vehicle (1) with an internal combustion engine, said vehicle (1) comprising at least one sensor for measuring (110) a parameter of the vehicle (1) and an analysis computation means (140) directly connected to said measuring sensor (110), said analysis computation means (140) comprising a memory area, said method being characterised in that it comprises a step for using the measuring sensor (110) to measure at least one parameter of the vehicle (1), a step for using the measuring sensor (110) to transmit at least one digital datum representative of the measured value of the parameter to the analysis computation means (140) and a step for using the analysis computation means (140) to compare said digital datum with a predetermined range of values representative of an operation of the anti-pollution system according to a predetermined standard.

Abstract: A method for managing fault messages (m) of a motor vehicle by a monitoring computer of a motor vehicle, the monitoring computer including a step (E1) of receiving a fault message (m), a filtering step (E3) in which the method executes a step (E4) of storing the fault message (m) in a temporary storage memory (TMP) in case of positive filtering and a step (E5) of storing the fault messages (m) in a dynamic storage memory (DYN).

Abstract: A method for managing fault messages (m) of a motor vehicle by a monitoring computer of a motor vehicle, the monitoring computer including a step (E1) of receiving a fault message (m), a filtering step (E3) in which the method executes a step (E4) of storing the fault message (m) in a temporary storage memory (TMP) in case of positive filtering and a step (E5) of storing the fault messages (m) in a dynamic storage memory (DYN).