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Home >> Nissan-Datsun >> 1998 >> Altima SE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Testing - 2.4 >> Diagnostic Tests >> DTC P1148: Closed Loop Control >> Procedure
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DTC P1148: Closed Loop Control: Procedure

This DTC is set when vehicle will not enter closed loop. See DTC P0130, P0133 OR P0134:  FRONT HEATED OXYGEN SENSOR (HO2S) for testing procedures.