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Home >> Mitsubishi >> 1988 >> Van LS >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - MITSUBISHI MPI >> Description >> Electronic Control Unit (Ecu)
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Electronic Control Unit (Ecu)

The ECU receives and processes signals from data sensors and switches to control fuel delivery. The frequency and duration of injection (fuel delivery time) is controlled by ECU. Fuel delivery time is modified for such operating conditions as engine cranking, cold starting, altitude, acceleration and deceleration.