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Home >> Mercury >> 1993 >> Villager V6-181 3.0L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> NGS Diagnostic Tool >> NGS Screen Displays >> Screen Display 20
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Screen Display 20

Screen Display #20:





Screen Display # 20.
The Ignition Timing can be varied from -10 degrees (10 degree BTDC) to 0 degree by pressing any of the number keys, 4 through 7. Engine RPM, SPOUT degree, IAC valve opening, and IDLE SW are displayed. When this test is completed, press CANCEL to return to Screen Display # 16. Turn the menu dial to highlight POWER BALANCE. Press TRIGGER. Screen Display #21 will appear.
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