Conditions for Setting the DTC: P0134
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- The ECM detects that the HO2S 1 parameter is between 400-500 mV for 100 seconds.
- The Throttle Position (TP) Indicated Angle parameter changes more than 1 percent, 3 times.
- DTC P0134 sets within 100 seconds when the above conditions are met.