| P0037 |
Heated oxygen sensor 2 heater (bank 1) control circuit low |
The current amperage in the heated oxygen sensor 2 heater circuit is out of the normal range. (An excessively low voltage signal is sent to ECM through the heated oxygen sensor 2 heater). |
- Harness or connectors (The heated oxygen sensor 2 heater circuit is open or shorted).
- Heated oxygen sensor 2 heater
|
| P0038 |
Heated oxygen sensor 2 heater (bank 1) control circuit high |
The current amperage in the heated oxygen sensor 2 heater circuit is out of the normal range. (An excessively high voltage signal is sent to ECM through the heated oxygen sensor 2 heater). |
- Harness or connectors (The heated oxygen sensor 2 heater circuit is shorted).
- Heated oxygen sensor 2 heater
|
| P0057 |
Heated oxygen sensor 2 heater (bank 2) control circuit low |
The current amperage in the heated oxygen sensor 2 heater circuit is out of the normal range. (An excessively low voltage signal is sent to ECM through the heated oxygen sensor 2 heater). |
- Harness or connectors (The heated oxygen sensor 2 heater circuit is open or shorted).
- Heated oxygen sensor 2 heater
|
| P0058 |
Heated oxygen sensor 2 heater (bank 2) control circuit high |
The current amperage in the heated oxygen sensor 2 heater circuit is out of the normal range. (An excessively high voltage signal is sent to ECM through the heated oxygen sensor 2 heater). |
- Harness or connectors (The heated oxygen sensor 2 heater circuit is shorted).
- Heated oxygen sensor 2 heater
|