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Home >> GMC >> 2018 >> Terrain SLT, 1.6L Eng VIN U, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 1.6L (LH7) Diesel - Repair Instructions >> Repair Instructions >> Fuel Injector Flow Rate Programming >> Injector Flow Rate Programming

Injector Flow Rate Programming

  1. Ignition OFF
  2. Record all the injection quantity adjustment codes from the corresponding cylinder from each injector that is being replaced or from all injectors if the ECM was replaced.
    3. NOTE:

    If replacing injectors, enter the injection quantity adjustment code from the new injector or injectors. If ECM is being replaced, enter the injection quantity adjustment code from the original injectors.

  3. Perform the scan tool Injector Flow Rate Programming and follow the instructions on the screen.
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