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Home › Pontiac › 2006 › GTO Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - 6.0L - Troubleshooting & Diagnosis › Service Bay Test › Test Procedure

Test Procedure

  1. Install a scan tool.
  2. With the scan tool, select the Service Bay Test.
  3. Follow the instructions on the scan tool.
  4. Verify that the EVAP I/M System Status is set to YES.
  5. Check DTCs with the scan tool.
  6. Continue with the published service manual diagnostic DTC procedure.
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