What P0152 means
02 Sensor Circuit High Voltage (Bank 2 Sensor 1)
Common causes (general)
Before spending money on parts, verify the code with a scan tool and read freeze frame data. Freeze frame captures every sensor value at the moment the code set — this is often enough to figure out the root cause without further testing.
Manufacturer-specific descriptions
Different manufacturers use this code for slightly different failure modes. Here's what your specific make means by P0152:
| BMW | O2 Sensor Circuit High Voltage |
| FORD | Heated O2 Sensor Circuit High Voltage (Bank 2, Sensor 1) |
| MITSUBISHI | O2 Sensor Circuit High Voltage (Bank 2 Sensor 1); Oxygen sensor2(front) high |
| NISSAN | O2 Sensor Circuit High Voltage (Bank 2 Sensor 1) |
| VOLKSWAGEN | HO2S Circuit High Voltage Bank 2 Sensor 1 |
Read this code on your own car
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