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Home >> Honda >> 1989 >> Civic Base, 2D Hatchback >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Theory/Operation >> Fuel System >> Idle Speed (Fuel Injected) >> Notes

Idle Speed (Fuel Injected): Notes

The idle speed of the engine is controlled by the Electronic Air Control Valve (EACV) and the fast idle valve (Accord and Prelude).