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EGR Solenoid (Non-Turbo)

  1. Disconnect vacuum hose from solenoid. See Fig 1 . Blow through port "A". Ensure air exhausts through port "B".
  2. Disconnect 2 wire connector from solenoid. Connect 12 volts to one terminal and ground other terminal of solenoid. Blow air though port "A". Ensure air exhausts through air filter.
Fig 1: EGR & Pressure Regulator Solenoids (Non-Turbo)
G94764Courtesy of MAZDA MOTORS CORP.