Tips to Deal With O2 Sensor Failure in Your Porsche
Posted on September 20, 2019 by europewpadmin
When you become the owner of a Porsche, you expect to feel your engine’s horsepower and enjoy its performance. No matter which model you choose, it will live up to Porsche’s reputation for power and class. However, Porsches are still susceptible to damage from natural wear and tear over time. One of the components that Porsche owners must contend with is the O2 sensor.
In this article, we will identify the purpose of an O2 sensor, discuss why it is important, and talk about how to know when it fails. We’ll also tell you where to go for reliable repairs from a trusted mechanic.
What is an O2 sensor?
The oxygen or “O2” sensor plays a crucial role in the emissions system of your Porsche. It is a tiny part that monitors the amount of oxygen that is in your vehicle’s exhaust stream. This measures the air/fuel ratio and determines whether it is too rich or too lean. If the ratio is off-balance, the sensor sends information to the Porsche’s computer so the fuel metering can be readjusted. This oxygen sensor is usually located on the exhaust pipe, the muffler, or on both parts.
Warning Signs of O2 Sensor Failure
If the O2 sensor of your Porsche begins to fail, the issue will manifest itself in a few different ways. These are warning signs that you need to see a professional to have the problem addressed as soon as possible:
The check engine light will come on
This signal can be illuminated due to several things, and O2 sensor failure is one of them. This will illuminate because the car’s computer has received an error code. Have your mechanic check the O2 sensor right away.
Your fuel efficiency is lowered
If you find yourself filling up more often at the gas station when you are still driving your normal, everyday route, then a bad O2 sensor could be to blame. If the vehicle does not know what the optimal air/fuel ratio should be, it could burn off too much in a short amount of time.
Rough running
If you notice that your ride has become a lot less smooth, complications arising from a failing oxygen sensor could be the culprit.
Reasons Why an O2 Sensor Fails
The oxygen sensor fails for a few different reasons, such as:
Normal wear and tear
Almost every part of your Porsche will need to be replaced when it reaches the end of its normal life cycle.Your tires, sensors, and other parts have a time period in which they naturally break down. The more you drive, the faster they’ll deteriorare and need to be replaced.
Damage caused by debris
While you are on the road, the only thing that you can control is yourself and how you drive. You can’t protect your external parts from debris like road salt, rocks, dirt, etc. Any of those things can damage your O2 sensor.
Contaminated fuel
If the gas in your tank is no good, the O2 sensor could get damaged by contaminated exhaust. This also happens when the engine burns oil instead and leaves carbon deposits on the sensor.
What You Can Do
When the O2 sensor of your Porsche fails, you must get the part replaced. Other places online may show you quick fixes, but those are only temporary repairs. You need a permanent solution so the problem doesn’t continue 
to escalate, potentially costing you far more than it would have to fix the O2 sensor. For your peace of mind and a properly functioning vehicle, you need to take your Porsche to a trusted technician.
Entirely Exotic Motors are the trained technicians for your maintenance and repair needs. If you are in or around the following areas of California, call to make an appointment with our highly trained technicians. You can always stop by to speak to one of our service members for a consultation. We serve these communities:
The good people at Entirely Exotic Motors specialize in working on European vehicles such as yours along with brands like Audi, BMW, Maserati, MINI, and Volkswagen. If your Porsche is in need of service, come in and let us earn your trust today.