Conditions for Setting the DTC: P0134
WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
- The ECM detects that the HO2S 1 signal voltage is between 380-525 mV for more than 30 seconds.
- This diagnostic runs continuously.