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Home >> Nissan-Datsun >> 1992 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Self-Diagnostic System >> Single Led System >> Mode I (Bulb Check)
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Mode I (Bulb Check)

Engine is not running in this mode. Turn ignition switch to ON position. Red LED on ECU and CHECK ENGINE light (if equipped) should be lit. If light(s) do not illuminate, check and replace bulbs as necessary.