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Viewing and Saving Data (PIDs)
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Figure 5-9
Related System Data
Related System Data PID lists (if supported) display a unique list of PIDs that are
related to the primary system (e.g. Misfire, EVAP, and Fuel Trim PID lists are related
to the Engine system). These special PID lists are basically custom PID lists that
can save you time by allowing you to view a related set of PIDs when trying to
isolate a problem.
illustrates the selection of “Misfire Data” (upper
image) from within an Engine system and the typical “Misfire Data” PID results
(lower image).
Figure 5-10
