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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1976 (Engine Controls And Fuel - 2.4L - Troubleshooting & Diagnosis) >> Fuel Composition Diagnosis >> Circuit/System Testing - J44175 Ethanol Content Less Than 15 Percent

Circuit/System Testing - J44175 Ethanol Content Less Than 15 Percent

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Use the scan tool to reset the Fuel Alcohol Content parameter to 3 percent.
  2. Use the scan tool to reset the fuel trim values.
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