Q45 V8-4494cc 4.5L DOHC (VH45) (1992)
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Engine Control Module: Description and Operation
ECCS Control Unit (ECU)
Fig. 4 Electronic Concentrated Control System (ECCS) Control Unit
The ECU control unit, Fig. 4, consists of a micro-computer, inspection lamp, diagnostic mode selector and connectors for signal input, output and
power supply.
