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Home >> Plymouth >> 1982 >> Sapporo Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Deceleration Fuel Cut-Off System >> Operation >> Coasting Air Valve

Coasting Air Valve

When engine speed sensor detects 1600-2000 RPM (1400-1800 RPM on 2.6L engines), it deactivates coasting air valve by opening solenoid valve. This maintains smooth vehicle operation during engine mode transient stage and prevents engine stalling.

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