SPN Specified Source Setup

Settings > Engine Diagnostics > SPN Specified Source Setup

This screen is not used for Command Alkon's Engine Data Controller (EDC). Please contact TrackIt Support information on specifying sources with your EDC.
PREREQUISITE: Companies must have Engine Diagnostics licensing to use this screen.

EquipmentAll machines used as a means of production on a construction site or at a batch plant. typically contains multiple engine control units (ECUs) that might report with the same Suspect Parameter Number (SPN) codes, but contain different values. This screen allows you to specify which reporting source should be used by TrackIt to retrieve engine data via the on-board computer (OBC). When a source is specified, then all other reporting sources that send this SPN codeDiagnostic fault code terminology used by commercial equipment. These codes identify specific parameters (component or system circuits) and associate a diagnostic trouble code with the problem area. SPN codes are used on vehicles equipped with a J1939 buss. are ignored.

If multiple rows refer to the same SPN Code, then TrackIt will use the source of the most-recent row added.

SPN Specified Source Setup screen