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Home >> GMC >> 2016 >> Terrain SL, Gas >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Controls And Fuel - 3.6L (LFX) - DTC P0351 To P2635 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Fuel Injector Balance Test >> Circuit/System Verification

Circuit/System Verification

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  1. Ignition ON.
  2. Verify the scan tool Fuel Remaining parameter is greater than 10%.
    • If the Fuel Remaining parameter is less than 10%  , add fuel to the fuel tank.
    • If the Fuel Remaining parameter is 10% or greater 
  3. Verify the scan tool ECT Sensor parameter is less than 60°C (140°F).
    • If the ECT Sensor parameter is greater than 60°C (140°F)  , allow the engine temperature to cool.
    • If the ECT Sensor parameter is 60°C (140°F) or less 
  4. Verify the battery is fully charged and all accessories are Off.
    • If the battery is not fully charged  , charge or repair battery as necessary.
    • If the battery is fully charged 
  5. Preform the appropriate Fuel Injector Balance Test in Circuit System Testing.
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