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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 81 (Engine Controls - Self-Diagnostics - 4.8L, 5.3L & 6.0L) >> Diagnostic Tests >> DTC P0133 & P0153: Ho2S Circuit - Slow Response - Bank 1 & 2, Sensor 1 (6.0L W/Isolated Ground) >> Conditions For Setting DTC

Conditions For Setting DTC

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The rich-to-lean and lean-to-rich response time average is more than a calibrated value.