Steve, They seem to be J1587 PID codes, all relating to fuel.

PID - FMI - Flash code - Description

95 - 0 - 2372 - Fuel filter differential pressure

96 - Fuel level(not sure Cummins use this)

97 - 0 - 418 - Water in fuel indicator

97 - 3 - 428 - Wate... Login to read more.