

Efilive 7.5 software#
Efilive 7.5 how to#
This example shows how to create a calculated PID that can be used for searching and filtering data in the EFILive V8 Scan Tool.

Obviously when a calculated PID is defined that uses one or more existing PIDs in its arithmetic expression, those existing PIDs must already be selected, otherwise the calculated PID's arithmetic expression cannot be evaluated. In that case, user defined calculated PIDs can be created that compute and present new data using arithmetic expressions based on existing PID data. Sometimes a tuner may want to process and/or present some of that PID data in ways that are not available with the standard EFILive software. Each PID contains discrete data that describes (one or maybe a number of) operating conditions within the controller (e.g. When data logging, a controller outputs its data to be logged as a set of PIDs (Parameter IDentifiers).
