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Repair Procedures: Inspection: Notes

  1. In the engine control system, failure can be quickly diagnosed by using the diagnosis tool.
  1. Self diagnosis: Checking failure and code number (DTC).
  2. Current data: Checking the system input/output data state.
  3. Actuation test: Checking the system operation condition.
  4. Additional function: Controlling other features including system option setting and zero point adjustment.