Car Parts Rear Oxygen Sensor Replacement 89465-42090 Engine Control
Unit
Specifications:
| OEM No.: | 89465-42090 |
| Part Name: | Oxygen Sensor |
| Car Model: | Toyota RAV4 |
| Position: | Rear |
| Year: | 2001-2005 |
| Quality: | Same As Original Quality |
| Contidion: | New |
| Size: | OEM Standard |
Car Applicable Models:
| Market | Date range | Model | Frames/Options | Found in diagram |
|---|
| Europe, General | 05/2000-10/2005 | TOYOTA RAV4 | ACA2*,CLA2*,ZCA2* | 84-01: SWITCH & RELAY & COMPUTER |
| N. America | 08/2000-10/2005 | TOYOTA RAV4 | ACA2* | 84-01: SWITCH & RELAY & COMPUTER |
What is an Oxygen Sensor ?
Functioning like a monitor, your oxygen sensor works like this: the
O2 sensor tip is located inside of your exhaust pipe, the oxygen
sensor detects the percentage of oxygen in the exhaust .
If the mixture is too rich (too little oxygen) or too lean (too
much oxygen) than the oxygen sensor sends a signal to the ECU
telling it to adjusts the amount of fuel entering your engine
accordingly.
Too much oxygen in the exhaust gases indicates a lean mixture. A
lean mixture tends to produce more nitrogen oxide pollutants NOx,
and in some cases it can cause poor performance including misfire
and even engine damage with the engine running too hot.
Too little oxygen indicates a rich mixture, which wastes fuel and
reduces economy, and the unburned fuel results in excess emissions.
So, a properly working oxygen sensor is a necessity for any
vehicle. Neglecting to replace a bad oxygen sensor will usually
result in damage to your catalytic converter.
Function:
The oxygen sensor works by sending information to your vehicle’s
engine control unit (ECU) to help your car run efficiently as well
as to reduce emissions.
Oxygen sensors works as a result of the varying amounts of oxygen
in the vehicle exhaust verses the amount of oxygen in the
atmosphere. An oxygen sensor generates a voltage signal, or changes
its resistance, proportional to the amount of oxygen in the exhaust
gas and sends this signal to the onboard computer or ECU (Engine
Control Unit), which in turn regulates the air fuel mixture to the
desired optimal level.
What to do if can't find your oxygen sensor in our website ?
If you can't find your oxygen sensor type in our website, you could
send your sample to us , we can produce according to the sample.
Minimum quantity is 50 pcs, and with reasonable price.
About Us:
Our company specialized in auto spare parts over 15 years, supply
all kinds of auto parts with rich experience , proven technique.
Especially for chassis parts: engine mount, control arm, brake
pads, brake disc, brake caliper, bearing , hub bearing, steering
rack , tir rod end, rack end, ball joint, and electrical parts:
sensor, clock spring, window switch, spark plug, ignition coil,
injector, fuel pump, and lot of HONDA spare parts for Accord,
Civic, Crv , Fit, City, Odyssey. We really hope we can make a
forever business cooperation relationship and friendship.
MHC AP Oxygen Sensor Advantages:
1. Our oxygen sensor is from Japan, Same as original quality.
2. Small order acceptable
3. Competitive Price
4. Sample acceptable
Contact us:
If you have any questions, please feel free to contact with us. We
would be very glad to help you. We will get back to you within 24
hours or get back to you immediately.
