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Idle Switch (Man. Trans.)

  1. Disconnect coupler from idle switch. Check continuity between numbered terminals in coupler using an ohmmeter.
  2. With engine at idle, there should be continuity between No. 1 and No. 3 terminals and no continuity between No. 1 and No. 2.
  3. Increase engine speed to 1000 RPM with throttle. There should be continuity between No. 1 and No. 2 and no continuity between No. 1 and No. 3.
    Fig 1: Showing Idle Switch Terminal Locations
    G09324586Courtesy of MAZDA MOTORS CORP.
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