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Home >> Nissan-Datsun >> 1990 >> Maxima SE, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Entering Self-Diagnostics >> Notes
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Entering Self-Diagnostics: Notes

NOTE: When engine is running, it is not possible to switch modes. When ignition switch is turned to OFF position, ECU will switch back to Mode I.