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Parts for your 2008 Honda Cr-v-Oxygen sensor

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Nulon Octane Boost & Clean 300ml - OBC
30%OFF

Nulon Octane Boost & Clean 300ml - OBC

$28.70
$41
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Penrite Petrol Injector Cleaner 375ml - ADPIC375

Penrite Petrol Injector Cleaner 375ml - ADPIC375

$26
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Explore 4WD & Adventure

Penrite Petrol Total System Cleaner 375mL - ADPTSC375

Penrite Petrol Total System Cleaner 375mL - ADPTSC375

$41
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Repco Oxygen Sensor / Vacuum Switch Socket - RST182

Repco Oxygen Sensor / Vacuum Switch Socket - RST182

$21
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Repco Oxygen Sensor Socket 22mm - RTT4491

Repco Oxygen Sensor Socket 22mm - RTT4491

$43
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Repco Petrol Injector Cleaner 300ml - RPIC

Repco Petrol Injector Cleaner 300ml - RPIC

$16
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Penrite Octane Booster Petrol 375ml - ADOCTB375

Penrite Octane Booster Petrol 375ml - ADOCTB375

$26
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Penrite Valve Shield Petrol Additive 250mL - ADVS250

Penrite Valve Shield Petrol Additive 250mL - ADVS250

$30
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CRC Clean-R-Carb Carburetor Cleaner 400g - 5081
CRC

CRC Clean-R-Carb Carburetor Cleaner 400g - 5081

$31
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Toledo Oxygen Sensor 22mm 7/8 Inch - 301094

Toledo Oxygen Sensor 22mm 7/8 Inch - 301094

$31
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Repco Fuel System Cleaner 500mL - RFSC500

Repco Fuel System Cleaner 500mL - RFSC500

$35
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Penrite Pro Series Petrol Fuel Boost 500ml - PSPFB0005

Penrite Pro Series Petrol Fuel Boost 500ml - PSPFB0005

$77
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Rislone Petrol Fuel Treatment 500ml - 44700

Rislone Petrol Fuel Treatment 500ml - 44700

$43
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Repco Petrol Booster & Cleaner 300mL - RPBC300

Repco Petrol Booster & Cleaner 300mL - RPBC300

$38
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Penrite Petrol Injector Cleaner 20L - ADPIC020

Penrite Petrol Injector Cleaner 20L - ADPIC020

$435
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Repco Petrol Injector Cleaner 20L - RPIC20L-1

Repco Petrol Injector Cleaner 20L - RPIC20L-1

$353
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Showing 1 - 27 of 27 products

Oxygen Sensor in the 2008 Honda CR-V: What You Need to Know

The 2008 Honda CR-V is a reliable and efficient SUV that comes equipped with several essential components to keep it running smoothly and cleanly. One of these components is the oxygen sensor, a small but crucial part of the vehicle's emissions and engine management system. If you're a CR-V owner or thinking about servicing your vehicle, understanding the role of the oxygen sensor and when it might need attention can save you headaches down the track.

An oxygen sensor, sometimes also called an O2 sensor, is typically fitted in the exhaust system of petrol-powered vehicles like the 2008 Honda CR-V. This sensor measures the oxygen levels in the exhaust gases leaving the engine. By doing this, it helps the engine control unit (ECU) figure out how efficiently the fuel is being burnt and whether the air-fuel mixture is rich or lean. This information is vital because it enables the ECU to adjust the mix for optimum performance and reduced emissions.

The 2008 Honda CR-V has at least one oxygen sensor fitted, often two if it has dual catalytic converters or a more complex exhaust setup. These sensors are situated before and after the catalytic converter. The upstream oxygen sensor is responsible for monitoring the air-fuel mixture right as it leaves the engine. The downstream sensor monitors the efficiency of the catalytic converter itself, ensuring it is doing its job filtering out harmful emissions. Together, they help maintain your CR-V's fuel economy and emissions compliance.

Because the oxygen sensor plays a role in monitoring the engine's air-fuel ratio, it indirectly impacts fuel efficiency, performance, and emission levels. When the sensor is working correctly, it helps keep the engine running smooth and clean. However, if it begins to fail or gets damaged, you might notice a few issues like poor fuel economy, rough idling, or even your check engine light coming on.

One common reason for oxygen sensor failure is contamination. Over time, sensors can get coated with engine oil, fuel additives, or carbon deposits, reducing their ability to accurately read oxygen levels. Heat damage is also a factor as the sensors reside in the exhaust system, an area subjected to high temperatures regularly. A failing sensor will send incorrect signals to the ECU, which might lead to an overly rich or lean mixture, causing further problems like increased emissions and potential damage to the catalytic converter.

Regular maintenance and timely replacement of the oxygen sensor is a great way to keep your 2008 Honda CR-V running well. Most manufacturers recommend replacing the oxygen sensor every 100,000 kilometres, but it can vary depending on your driving habits and conditions. If you regularly drive in harsh environments or city traffic, you may want to check the sensor more often.

Here are some tips regarding oxygen sensor servicing for the 2008 Honda CR-V:

  • Pay attention to the check engine light. If it comes on, get your CR-V scanned by a mechanic to see if the oxygen sensor is the culprit.
  • If you notice a drop in fuel efficiency or uneven engine performance, have the sensor tested as it could be the cause.
  • When replacing the oxygen sensor, always use OEM (Original Equipment Manufacturer) parts or high-quality aftermarket units designed specifically for the 2008 CR-V to ensure proper fitment and longevity.
  • It's generally a straightforward job, but oxygen sensors are mounted in the exhaust pipe and can be tricky to remove due to heat and corrosion. Having the right tools or a professional do the job can save time and avoid damage.
  • After replacement, the ECU may take a little time to adjust to the new sensor readings, so some initial roughness in running is normal but should settle quickly.

Taking care of the oxygen sensors means your 2008 Honda CR-V stays efficient and environmentally friendly for longer. It also helps avoid costly repairs down the line, especially to expensive parts like the catalytic converter. With some basic awareness and routine checks, the oxygen sensor will quietly do its job, helping you enjoy the dependable drive Honda vehicles are known for.