A process includes obtaining a first set of measurements of an electronic pump operating at a parameter, determining a state value based on the first set of measurements, and determining a reference key based on the state value and the parameter. The process also includes obtaining a second measurement using a second sensor, determining a first threshold, and storing the first threshold in association with the reference key. The process further includes obtaining a second set of measurements including a third and fourth measurement acquired by the first and second sensor. The process further includes determining the reference key based on the third measurement using the function, selecting the first threshold by using the reference key when referencing the data structure. The process further includes determining whether the fourth measurement satisfies criteria based on the first threshold and modifying the electronic pump operation.