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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 114 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0141: Ho2S2 Circuit - Heater Malfunction >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2002 Saturn LW200, 2002 Saturn L200, and 2002 Saturn L100. However, it is still accessible from the selected car via links, so may be relevant.

Heater element resistance should be 11.7-14.3 ohms.

Normal operating range is 0.6-0.7 amp.