How do you know if the oxygen sensor is broken?
If the oxygen sensor is damaged, it must be replaced, especially the front oxygen sensor.
1, causing a significant increase in fuel consumption
2, weakened power
3, damage ternary
4, breakdown ECU
Oxygen sensor damage determination In addition to the fault code, the oxygen sensor data
can be read from the data volume channel. If it is not moving, or the motion is very slow, the
failure can be determined.