O2 Sensor Compatible With TOUAREG 3. 4. 2004 2005 2006 2007 Front Left Lambda

Real-time monitoring: Oxygen sensor monitors the oxygen content in the engine combustion chamber in real time, regulating fuel injection volume to improve economy, reducing fuel consumption and emissions Features: Oxygen sensor reduces the level of emissions emitted by the vehicle in the atmospheric while allowing the engine to run smoothly Installation: Easy to use and easy to install, takes only minutes to complete. Easy to install with simple hand tools, no special tools or complicated installation procedures Function: O2 sensor is used to detect the amount of oxide in the exhaust gas and optimize exhaust and fuel economy. Practical and energy-saving Replacement Reference: Replace your faulty oxide sensor reduce the amount of vehicle emissions while keeping the engine running smooth and normal. If your check engine lamp lights up, poor fuel economy or unstable engine idle rate, consider replacing the oxygen sensor immediately

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