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Home >> Dodge and Ram >> 1986 >> Caravan Base, 2.6 G >> Repair and Diagnosis >> Engine Performance >> System >> 2.2L EFC System >> Operation >> System Overview
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System Overview

The EFC system consists of 7 sub-systems: fuel control, spark control, throttle control, data sensors, Spark Control Computer (SCC), catalytic converter and self-diagnostic system.

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