Method and system for fuel filter monitoring

A fuel filter monitoring method, the method comprising:

• receiving a pressure signal associated with at least one fuel filter of a fuel supply system for an internal combustion engine;
• receiving a location signal indicative of a geographic location of the internal combustion engine, the location signal being generated by a location sensor;
• estimating a remaining life of at least one fuel filter of the fuel supply system based on the pressure signal and the location signal;
• updating the remaining life of the at least one fuel filter based on the pressure signal and a change in location indicated by the location signal;
• and
• outputting a notification indicative of a need to replace the at least one fuel filter according to the updated estimated remaining life.

A fuel filter monitoring method, the method comprising:

• receiving a pressure signal associated with at least one fuel filter of a fuel supply system connected to an internal combustion engine;
• receiving an engine speed signal indicative of an engine speed of the internal combustion engine;
• calculating an estimated remaining life of the at least one fuel filter of the fuel supply system based on the pressure signal and based on the engine speed signal;
• and
• outputting a notification indicative of a condition of the fuel supply system, the notification being based on a comparison between the estimated remaining life to a reference remaining life.