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Home >> Mazda >> 1987 >> RX-7 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Air Injection System >> Component Testing >> Relief Solenoid Valve (Turbo)

Relief Solenoid Valve (Turbo)

  1. Disconnect vacuum hoses from relief solenoid valve. Blow through solenoid port "A". See Fig 1 . Check that air flows from port "B". Disconnect relief solenoid valve connector from relief solenoid valve.
  2. Apply battery voltage and ground to the terminals. Blow through port "A" and check that air flows from relief solenoid valve air filter.
Fig 1: Testing Relief Solenoid Valve (Turbo)
G36885Courtesy of MAZDA MOTORS CORP.
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