8946730010 Toyota SENSOR, AIR FUEL RATIO, Price: 136.11$, Weight: 0.116kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8946730010 |
SENSOR, AIR FUEL RATIO |
0 |
0.116 |
7-10 |
136.11$ |
| Not Available | ||||||
Originals
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRS18# | GRS182L-DETSKC | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Body: SEDAN; Grade: ROYAL EXTRA TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3GRFE) 3000CC 24-VALVE DOHC EFI; Destination: CHINA | 02.2005 - 11.2009 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRS18#,UZS18# | GRS182-AETUH | ATM,MTM: AUTOMATIC TRANSMISSION; Body: SEDAN; Grade: ROYAL SALOON G TYPE; Fuel Induction: DIRECT-INJECTION GASOLINE ENGINE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3GRFSE) 3000CC 24-VALVE DOHC EFI | 12.2003 - 02.2008 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRX12# | GRX120-AETZH | ATM,MTM: AUTOMATIC TRANSMISSION; Body: SEDAN; Grade: 250G TYPE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (4GRFSE) 2500CC 24-VALVE DOHC EFI | 11.2004 - 09.2009 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRX12# | GRX122L-AETZKC | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Body: SEDAN; Grade: 2.5V TYPE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (5GRFE) 2500CC 24-VALVE DOHC EFI; Destination: CHINA | 10.2005 - 09.2010 | View |
Optimizing Fuel Efficiency with Air Fuel Ratio Sensors
The air fuel ratio sensor plays a critical role in your vehicle's engine management system. It's a key component that ensures your engine operates efficiently by measuring the ratio of air to fuel. This information is crucial for the engine control unit (ECU) to adjust fuel injection and maintain optimal combustion. A well-functioning air fuel ratio sensor improves fuel economy, reduces emissions, and enhances engine performance.
How Does It Work
The sensor continuously monitors the exhaust gases coming from your vehicle’s engine. By detecting the concentration of oxygen, it determines whether the engine is running lean (too much air) or rich (too much fuel). This data is sent to the ECU, which tweaks the fuel mixture to reach the ideal air-fuel ratio, thus ensuring smooth and efficient engine operation.
Consequences of a Failing Sensor
If the air fuel ratio sensor malfunctions or fails completely, your vehicle will experience a range of issues. The most noticeable signs include poor fuel economy, increased exhaust emissions, and a rough engine idle. Additionally, a failing sensor may trigger the check engine light, signaling the need for immediate inspection and replacement to prevent further damage to the catalytic converter.
🚗 Compatibility
- Crown
- Crown/Majesta
- Mark X
- Reiz