ECM Reprogramming
WARNING: This page is about a different car, the 2011 GMC Savana and 2011 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
- Record Fuel Filter Life.
- Enable ECM Reprogramming-Refer to Service Programming System (SPS) .
- Reset Fuel Filter Life to the recorded value.
- Start and idle vehicle.
- Using the scan tool, perform the Turbocharger Learn Procedure. Refer to Turbocharger Vane Position Sensor Replacement .
- Perform a Diesel Particulate Filter (DPF) Regeneration Enable .
- If necessary, perform the following:
- Theft Deterrent-Refer to Theft Deterrent Module Programming and Setup .
- The Fuel Injector Flow Rate Programming-Refer to Fuel Injector Flow Rate Programming .
- Engine Oil Life Remaining-Use scan tool to reset Engine Oil Life.
NOTE:
It is necessary to record Fuel Filter Life before reprogramming. The ECM reprogramming procedure will reset Fuel Filter Life to zero.
NOTE:
Clear any DTCs that may have set after completing the programming procedure.