How long does the air pump check valve last?
Modern emission control systems have a secondary air injection system that feeds air into the exhaust system while preventing exhaust gases from escaping into the atmosphere. This not only reduces pollution; this improves gas mileage. The air pump check valve is usually located on the top of the engine, on the passenger side, and it is he who regulates the process.
While this component is used every time you drive, there is no specific life expectancy for an air pump check valve, but like most electronic components in your vehicle, it can fail - it can deteriorate, corrode, or be damaged due to heating from the engine. An air pump check valve can last the lifetime of your vehicle, or it can fail and need to be replaced.
Signs that the air pump check valve needs to be replaced include:
- Check if the engine light is on
- Vehicle fails emissions test
You will not notice anything significant in the performance of the car and may continue to drive with a faulty air pump check valve. However, you will be delivering contaminants to the atmosphere, so if you think your air pump check valve may need to be diagnosed, we strongly recommend that you visit a qualified mechanic and have your air pump check valve replaced.
