8946514120 Toyota SENSOR, OXYGEN, Price: 161.08$, Weight: 0.132kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8946514120 |
SENSOR, OXYGEN |
0 |
0.132 |
2-3 |
161.08$ |
| Not Available | ||||||
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| CR4#,5#,KR4#,52,SR40,50 | SR50G-TDSBK | ATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 6-SEATER; NO. Of Doors: 5-DOOR; Building Condition: COMPLETELY BUILT UNIT; Roof: HIGH-ROOF; Body: WAGON; Grade: SW TYPE; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Engine: (3SFE) 2000CC 16-VALVE DOHC EFI | 11.1996 - 11.2001 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| JZA80 | JZA80L-ALPVFA | ATM,MTM: AUTOMATIC TRANSMISSION; Body: LIFTBACK; Fuel Induction: TWIN CAM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2JZGE) 3000CC 24-VALVE DOHC EFI; Destination: UNITED STATES OF AMERICA | 05.1993 - 08.1998 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| CR4#,KR4#,SR40 | SR40R-GRSRKQ | ATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 8-SEATER; NO. Of Doors: 4-DOOR; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: WAGON; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Engine: (3SFE) 2000CC 16-VALVE DOHC EFI; Destination: AUSTRALIA | 10.1997 - 11.2001 | View |
Oxygen (O2) Sensor for Precise Fuel Control
This oxygen sensor is a key feedback part in the exhaust system. It’s needed to help the engine computer keep the air‑fuel mix close to ideal, so the vehicle runs smooth, clean, and efficient ?. When the mixture is correct, you get better throttle response, stable idle, and lower emissions.
How It Works
The sensor sits in the exhaust stream and “reads” leftover oxygen after combustion. It sends a voltage signal to the ECU, which then adjusts injector pulse and fuel trims in real time. Many modern units are heated, so they reach operating temperature quickly after start-up ?, reducing cold-start emissions.
Why Replacing a Faulty Sensor Matters
If the sensor is weak, contaminated, or electrically open, the ECU may default to safe mapping. That often causes rich running, higher fuel use, rough idle, and a glowing check engine light ⚠️. Long-term driving with a bad reading can overload the catalytic converter and accelerate plug and coil wear.
Common Symptoms
- Poor fuel economy
- Hesitation or surging
- Failed emissions test
- Black soot smell from exhaust
Compatibility
- Outlander<Phev>