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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1996 (Engine Controls And Fuel - 3.5L - DTC P025A/P0300 To DTC P0700) >> DTC P0442 >> Repair Verification

Repair Verification

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.

The malfunction indicator lamp (MIL) may remain ON after the repair unless the DTCs are cleared.

  1. Seal the EVAP system and use the flow meter on the J 41413-200  calibrated to 0.51 mm (0.020 in) to determine that there is no leak in the EVAP system.
  2. Clear the DTCs.