Are you noticing strange smells from your Audi? If so, your catalytic converter may be to blame. Audi automobiles are recognized for their smooth rides and sophisticated engineering, but like other automobiles out there, they also need an emission system that operates efficiently. A catalytic converter is one of the key components in that system. When this part is faulty, it not only affects your Audi’s performance, but also compromises its emissions. Let’s discuss what this part does, how you can identify that it is failing, and how to replace it.
What the Catalytic Converter Does
A catalytic converter is a component of your Audi’s exhaust system. Its primary function is to remove toxic gases such as carbon monoxide and nitrogen oxide from the engine’s exhaust gases before they are released through the exhaust pipe. It works like a filter and is always at work as soon as you get your engine running.
The internal part of a catalytic converter looks like a honeycomb structure and it is plated with precious metals such as platinum, palladium, and rhodium. These materials cause chemical reactions that help in the neutralization of the toxic gases. If the catalytic converter is in good shape, there will be reduced pollution and your Audi will pass when you take it for an emissions check.
Symptoms That You Need to Replace Your Audi’s Catalytic Converter
A faulty catalytic converter does not just go off suddenly like a light bulb that has reached the end of its lifespan. Instead, it degrades gradually and sends out warning signs that all is not well. Knowing what to look for can help you prevent being stranded or having to make costly repairs down the road.
- Check Engine Light: One of the most frequently observed signs is the check engine light. This warning shows up when your Audi’s onboard computer detects an issue with the exhaust system. If a diagnostic scan shows code P0420, P0430, or other codes relating to the catalytic converter, then you should know it is due for replacement.
- Rotten Egg Smell: A bad catalytic converter may produce a smell kind of like rotten eggs. This smell is often observed when the converter is not working properly and is not processing exhaust gases as it is expected to.
- Emissions Test Failure: Another sign that your converter is not working as it should is if you have recently failed an emissions test. This test is important in some regions where emissions standards are high so you must fix the converter before your vehicle can become roadworthy.
How Catalytic Converter Is Replaced In An Audi
- Check for the Problem: The first step to take when fixing a catalytic converter is connecting a scan tool to the vehicle’s computer, examining the exhaust system and checking for back pressure. This helps in making sure that the catalytic converter is the root cause of the problem and not some other related problems like misfires or oil leaks.
- Check Other Related Parts: Oxygen sensors, spark plugs, and other exhaust-related components are inspected to determine if there are any other problems that could harm the new converter if not fixed.
- Disassemble the Old Converter: Depending on the Audi model, this might be easy or may need extra caution, because in some models, the converter is integrated with the exhaust manifold. Special care is taken to ensure that neighboring components are not damaged during the removal process.
- Replace with OEM or OEM equivalent: High quality catalytic converters are fitted to meet emission requirements and to provide the excellent performance your Audi is known for. Substandard aftermarket parts are not used since they may cause long-term problems.
Come To Bavarian Workshop For Your Audi’s Catalytic Converter Replacement
At Bavarian Workshop, we know how delicate an Audi car is, particularly when it comes to emission parts such as the catalytic converter. We have been serving the San Fernando Valley since 1978, and our technicians are well equipped to work on Audi’s sophisticated systems effectively. Whether you need to identify a problem, get the correct parts installed, or just want to drive with assurance, we are here to assist you.
Our workshop is in West Hills, CA, and we have all the necessary equipment for diagnosing and performing efficient and professional catalytic converter replacements. If you are from areas like Calabasas, Agoura, Woodland Hills, or other nearby cities, you can be sure that your Audi’s performance and emission will be restored. Contact us now and let our specialists give your Audi the professional touch that it deserves.