CPC F02D 41/22 (2013.01) [B01D 35/005 (2013.01); B01D 35/143 (2013.01); B01D 37/046 (2013.01); B01D 37/048 (2013.01); B60Q 9/00 (2013.01); F02D 41/021 (2013.01); F02M 37/40 (2019.01); B01D 2201/52 (2013.01); B01D 2201/54 (2013.01); F02D 2041/224 (2013.01); F02D 2041/228 (2013.01); F02D 2200/0606 (2013.01); F02D 2200/0611 (2013.01); F02D 2200/70 (2013.01)] | 20 Claims |
1. A fuel filter monitoring system, comprising:
a sensor system including:
at least one pressure sensor configured to output a pressure signal that indicates a pressure associated with at least one fuel filter for an internal combustion engine that receives fuel injected by a plurality of fuel injectors; and
a location sensor configured to output a location signal that indicates a geographic location; and
a controller configured to:
receive the pressure signal from the at least one pressure sensor,
receive the location signal from the location sensor,
estimate a remaining useful life based on the pressure signal and based on the location signal,
detect a change in location based on the location signal, and
change a rate at which the estimated remaining useful life declines based on the change in the geographic location.
|