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Home >> Mazda >> 2009 >> 3 Mazdaspeed, 2.3 M >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (L3 With TC) >> Pcm Removal/Installation [L3 With TC] >> PCM Connector Connection Note
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PCM Connector Connection Note

CAUTION:
  • If the PCM connector is inserted at an angle and the lever is moved, the connector could be damaged. Verify that the PCM connector is inserted straight.
Fig 1: View Of Proper PCM Connection
G00397631Courtesy of MAZDA MOTORS CORP.
  1. Verify that the PCM connector lever is tilted towards the wiring harness side as shown in the figure.
    2. Fig 2: View Of PCM Connector & Lever
    G00397627Courtesy of MAZDA MOTORS CORP.
  2. Insert the PCM connector straight until it contacts the PCM and verify that the lever reverts upward naturally.
    3. Fig 3: View Of PCM Connector Lever In Locked Position
    G00397628Courtesy of MAZDA MOTORS CORP.
  3. Push the lever until a click is heard.
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