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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1131 (Engine Controls Diagnosis - 3.4L (DTC P0030 - DTC P0138)) >> Diagnostic Trouble Codes >> DTC P0134 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The PCM detects that the HO2S 1 signal voltage remains between 382-525 mV for more than 30 seconds.