Electronic Control Unit - Failure of ECU

Failure of ECU

The main symptoms of a failure would be the engine not starting, fault light constantly on and unable to be cleared. Although is quite rare, it is a big issue when it happens. To identify the initial problem, manufacturers and producers need to perform certain tests including:

  • material assessment
  • corrosion investigation
  • fractography
  • electronics evaluation
  • fire damage investigation

By performing such test future failures can be prevented and performance enhanced.

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