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Home >> Subaru >> 1988 >> XT DL >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Evaporation System >> Operation >> Fuel Injected Engine >> Turbo

Fuel Injected Engine: Turbo

Fuel travels from fuel tank to canister in the same manner as fuel injected non-turbo models with 2 exceptions. When turbo is in effect, purge control valve is closed by a return spring. Also, an additional purge line purges vapor into air intake boots when engine is running.

Fig 1: Fuel Evaporation System (Turbo - Fuel Injected)
G65118Courtesy of SUBARU OF AMERICA, INC.