Information Contained in the EDR
The type of data that may be available in an HV EDR generally are dependent on four factors:
- Brand of engine
- For example: Detroit Diesel, Cummins, Caterpillar.
- Type of engine control module
- This is usually dependent on the year model of the engine and ECM/EDR.
- Settings the end-user has (or has not) selected
- For example: deceleration rate required to record data, data recording on/off.
- Specifics of the crash in question
- Not all types of accidents can be expected to trigger data recording. Some accidents may be so severe that the ECM is destroyed.
For more information about specific manufacturers, select a link from the the left.
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