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Home >> Subaru >> 1994 >> Legacy Alpine >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Emission Systems & Sub-Systems >> Fuel Evaporative System (EVAP) >> Purge Control Solenoid Valve
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Purge Control Solenoid Valve

  1. Measure resistance between terminals of solenoid. See PURGE CONTROL SOLENOID VALVE RESISTANCE table. If resistance is not as specified, replace solenoid valve.
  2. Check valve winding for short to ground. Apply battery voltage to valve terminals. Verify passage opens and closes as voltage is applied and removed. Replace valve if winding is shorted, or if operation is not as specified. See Fig 1 .
PURGE CONTROL SOLENOID VALVE RESISTANCE

Application Ohms
Legacy 36
Fig 1: Testing Purge Control Solenoid Valve
G118412Courtesy of SUBARU AMERICA, INC.