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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Controls And Fuel - 1.6L (LH7) Diesel - Diagnostic Information And Procedures (P0016 - P049D)) >> Diagnostic Information And Procedures >> DTC P02CC, P02CD, P02CE, P02CF, P02D0, P02D1, P02D2, Or P02D3: Cylinder 1-4 Injector Exceeded Minimum/Maximum Learning Limit >> Circuit/System Description

Circuit/System Description

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The control functions for the fuel injection system are integrated in the ECM. The ECM during normal running conditions performs a check on the difference between injected quantities and expected quantities. This check is done on each injector. If the difference is too big a DTC set indicating the injector to be investigated.

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