226A0BV81B Nissan HEATED OXYGEN SENSOR, REAR, Price: 79.52$, Weight: 0.09kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
226A0BV81B |
HEATED OXYGEN SENSOR, REAR |
46 |
0.09 |
2-3 |
79.52$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Nissan |
HEATED OXYGEN SENSOR, REAR
|
16 |
0.104
|
|
95.42$
|
Rear Heated O2 Sensor – Essential Emissions Control
The rear heated oxygen sensor is a critical part of your vehicle's emission system. This component measures how much oxygen is present in the exhaust gases after they pass through the catalytic converter. By relaying accurate data to the engine control unit (ECU), it helps optimize air-fuel mixture for reduced emissions and improved fuel efficiency. Without it, your car can suffer from rough idling, sluggish acceleration, higher emissions, and poor fuel economy.
How This Component Works ⚙️
The sensor heats up quickly to provide fast and accurate readings, even right after starting the engine. It sends voltage signals to the ECU based on exhaust oxygen content. The ECU then makes minute adjustments to keep the engine running at peak performance and with minimal environmental impact.
Failure Symptoms & Consequences
- Check Engine Light illuminates
- Failed emissions test
- Rough running or increased fuel use
- Damage to the catalytic converter if ignored
Compatibility
- QX60
- JX