Diagnostic Fault Information
WARNING: This page is about a different car, the 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| HO2S High Signal |
P0131, P0137 |
P0132, P0138 |
P0132, P0138 |
P0133, P1133*, P015A*, P015B* |
| HO2S Low Signal |
P0131, P0137 |
P0132, P0138 |
P0132, P0138 |
P0133, P1133*, P015A*, P015B* |
| *If equipped |