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Home >> Mitsubishi >> 1991 >> Eclipse Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.0L >> Self-Diagnostic System >> Entering On-Board Diagnostics Using DRB-II >> State Displays Mode
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State Displays Mode

  1. This display enables technician to view conditions at the signal level. The 2 types of signals used are analog and digital. Analog signals are monitored at pins corresponding to vehicle harness splices (e.g., fuel pump relay).
  2. Digital signals correspond to data transmitted by the system controllers. Both signals are displayed in common units (e.g. temperature), but this information is not relative to diagnostic intent. Use up and down arrow keys on DRB-II to scroll through displays available.
  3. The following state displays are available on the DRB-II: