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Home >> Pontiac >> 2005 >> GTO Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Programming And Setup - All Systems >> Repair Instructions >> Engine Control Module Programming and Setup >> ECM Replacement

ECM Replacement

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If the engine control module (ECM) is replaced, the following procedures must be performed:

  1. Program the ECM - Refer to Service Programming System (SPS)  .
  2. Link the ECM to the Powertrain Interface Module (PIM). The ECM must be linked to the PIM using the Techline Information System (TIS).
  3. The CKP Variation Learn-Refer to CKP System Variation Learn Procedure in Engine Controls.
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