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Home >> Acura >> 1986 >> Legend Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Electronic Engine Control System >> Trouble Shooting >> Lack Of Power

Lack Of Power

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Check if PGM-FI light and Red LED light is on. This indicates that back-up system is in operation. Replace ECU with one known to be good and recheck. Check fuel supply, emission controls, MAP sensor, air intake system and EGR control system.