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Choke Relay

  1. Disconnect relay and check continuity between terminals. Continuity should exist between terminals No. 1 and 2, No. 4 and 2, and between terminals No. 4 and 1. No continuity should exist between terminals No. 3 and 2, or between terminals No. 3 and 4.
  2. Using jumper wires, connect battery positive terminal to choke relay terminal No. 6 and battery negative terminal to terminal No. 5. See Fig 1.
  3. Continuity should exist between terminals No. 3 and 2 and between terminals No. 4 and 3. No continuity should exist between terminals No. 1 and 2, No. 4 and 2, or between terminals No. 1 and 4.
Fig 1: Choke Relay Terminal Identification
G09309997Courtesy of MAZDA MOTORS CORP.
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