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Home >> Mercury >> 1988 >> Tracer 2D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> MPFI System >> Operation >> Outputs >> Malfunction Indicator Light (MIL)
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Malfunction Indicator Light (MIL)

The MIL is designed to warn the driver or technician of an emission related fault detected by the ECA. The ECA will illuminate the indicator light when the fault is recognized.