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Home >> Mazda >> 2006 >> MPV ES >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting [Engine Control System AJ) >> No. 2 Mil Comes On >> Notes
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No. 2 Mil Comes On: Notes

MIL COMES ON POSSIBLE CAUSE DESCRIPTION

2 MIL comes on
DESCRIPTION 
  • MIL is illuminated incorrectly.
POSSIBLE CAUSE 
  • PCM illuminates MIL for emission-related concern (DTCs are stored in PCM).
  • Short to GND circuit between MIL (located on instrument cluster) and PCM.
    NOTE:
    • If MIL blinks at steady rate, misfire condition could possibly exist.