Diagnostic Fault Information
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.
HO2S Heater Bank 2 Sensor 1
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| HO2S Heater Voltage Supply | Opens fuse P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0102, P0134, P0135, P0140, P0141, P0154, P0155, P0160, P0161, P0443 |
P0059 | P0050, P0059, P0154, P0155 | P0690 | P0155 |
| HO2S Heater Low Control | P0050, P0056 | P0059, P0154 | P0050, P0059, P0154, P0155 | P0050, P0154, P0155, P0690 | P0155 |
HO2S Heater Bank 2 Sensor 2
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| HO2S Heater Voltage Supply | Opens fuse P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0102, P0134, P0135, P0140, P0141, P0154, P0155, P0160, P0161, P0443 |
P0060 | P0056, P0060, P0160, P0161 | P0690 | P0161 |
| HO2S Heater Low Control | P0050, P0056 | P0060, P0160 | P0056, P0060, P0160, P0161 | P0056, P0160, P0161, P0690 | P0161 |