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Home >> Mazda >> 2011 >> 6 s Touring Plus >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System [MZI 3.7 V6] >> Pcm Removal/Installation

Pcm Removal/Installation

  1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZI 3.7 V6] .)
  2. Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION [MZI 3.7 V6] .)
  3. Remove all connectors and clips which may interfere with servicing.
  4. Loosen the PCM bracket nuts.
    Fig 1: PCM Bracket And Mounting Nuts
    G07620749Courtesy of MAZDA MOTORS CORP.
  5. Remove the PCM from the PCM bracket.
    Fig 2: PCM And PCM Bracket With Torque Specifications
    G07620750Courtesy of MAZDA MOTORS CORP.
  6. Remove the PCM bracket.
  7. Install in the reverse order of removal.
  8. When replacing the PCM on the vehicles, perform the following:
Fig 3: PCM Bracket With Mounting Bolts
G07620751Courtesy of MAZDA MOTORS CORP.
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