1588A427 Mitsubishi SENSOR,ENG CONTROL O, Price: 329.68$, Weight: 0.08kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Mitsubishi |
1588A427 |
SENSOR,ENG CONTROL O |
1 |
0.08 |
15-20 |
329.68$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Mitsubishi |
SENSOR,ENG CONTROL O
|
1 |
0.092
|
2-3
|
221.93$
|
Compatibility
| Frame | Market | Model | Model Year From | Modification | Plant | Diagram |
|---|---|---|---|---|---|---|
| KR/KS# | General (EXPORT) | KR5W | 10.2015 | 3000/2WD - P-LINE(2WD,H/R),8FA/T RHD | MMTH | View |
Engine Control Oxygen Sensor (Upstream) 🔧
This sensor is a key input for the engine computer to keep fuel mixture accurate and emissions clean. It sits in the exhaust stream and “reads” oxygen level in the gases, then sends a signal so the ECU can correct injection timing and fuel quantity in real time.
Why this part is needed ✅
Modern engines must run close to the ideal air/fuel ratio. An upstream oxygen sensor helps the ECU maintain smooth idle, stable acceleration, and good fuel economy while protecting the catalytic converter.
How it works ⚙️
Inside the sensor is a sensing element that generates a voltage based on exhaust oxygen content. A built-in heater brings it to operating temperature quickly, so closed-loop control starts sooner after cold start. The ECU continuously trims fuel using this feedback.
What happens if it’s broken 🚨
If the sensor is slow, contaminated, or dead, the ECU may run rich or lean. Expect a check engine light, higher fuel consumption, rough running, failed emissions test, hesitation, and possible catalytic converter damage over time.
Compatibility
- Carnival 24 (2024-)