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Home >> Mazda >> 2003 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 282 (Engine Mechanical Service Information) >> Engine Tune-Up >> Idle Speed Adjustment

Idle Speed Adjustment

WARNING: This page is about a different car, the 2003 Mazda Protege5 and 2003 Mazda Protege. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform "Engine Tune-up Preparation".
  2. Verify that the RPM PID is within the specification.
    • If not as specified, adjust the idle speed by turning the AAS.

    Specification 650-750 (700+/-50) rpm 

    CAUTION:
    • The TAS is set at the factory and must not be adjusted. Any adjustment will negatively effect the engine performance.
    Fig 1: Locating AAS And TAS
    G01913375Courtesy of MAZDA MOTORS CORP.
  3. Connect the DLC terminals TEN and GND using a jumper wire.
    CAUTION:
    • Connecting the wrong DLC terminal may possibly cause a malfunction. Carefully connect the specified terminal only.
  4. Set switch A to position 1.
  5. Set the test switch to SELF TEST.
  6. Press CLEAR  to clear previously selected items.
  7. Disconnect the SST  (WDS or equivalent).
    Fig 2: Connecting DLC Terminals TEN And GND Using A Jumper Wire
    G01913376Courtesy of MAZDA MOTORS CORP.
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