Battery voltage drop under load
Calculates the difference between open-circuit and loaded voltage without automatically assessing battery condition.
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Estimates ideal runtime from battery capacity and drain current without accounting for operating conditions.
Compares measured charging voltage with a provided reference voltage without assessing the cause of the deviation.
Adds short-term and long-term fuel trim; the result is not interpreted as a specific fault.
Calculates average coolant temperature change rate in K/min from two temperatures and elapsed time.
Compares two compression measurement results and returns their relative difference; it does not determine the cause of the difference.
Converts a signal relative to the provided minimum and maximum; out-of-range values are allowed for erroneous-signal analysis.