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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1036 (Engine Controls Diagnosis - 4.8L, 5.3L, & 6.0L (DTCS P0068 To P0160)) >> Diagnosis >> DTC P0132 or P0152 >> Conditions for Setting the DTC >> Rich Test:

Rich Test:

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The PCM detects that the affected HO2S voltage parameter is more than 900 mV for 165 seconds.

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