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Home >> Mazda >> 1988 >> RX-7 Turbo >> Repair and Diagnosis >> Engine Performance >> System >> CEC System >> Component Testing >> System Components >> Turbo Solenoid Valve
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Turbo Solenoid Valve

  1. Disconnect vacuum hoses from solenoid valve. Blow through port "B". See Fig 1 . Air should flow from air filter. Remove connector from solenoid valve.
  2. Apply battery voltage and ground to proper terminals. See Fig 1 . Blow through port "B". Air should flow from port "A".
Fig 1: Testing Turbo Solenoid Valve
G94870Courtesy of MAZDA MOTORS CORP.