Where Can You Get the Best Service for Your Porsche’s MAF Sensor in Tempe?by admin November 14, 2019
Porsche has a history of producing amazingly powerful cars that are fun to drive and a treat to observe. However, this fantastic driving experience can be completely ruined by parts failure. Most of the time, these faults can be completely avoided by getting your car serviced at a great auto repair shop. With this in mind, in this article, we will take a closer look at the importance of caring for your vehicle’s MAF sensor and also discuss the merits of quality servicing and how it can help your Porsche maintain its power, class, and enjoyability.
A Closer Look at the MAF Sensor
Also known as the Mass AirFlow sensor, the MAF sensor of your Porsche is found under the hood near to or attached to the engine. It looks like a black cylinder and is attached to the rest of your vehicle by various apertures. It’s main role is to measure the weight as well as the temperature of the air that enters your engine from the PCV pipe. It sends the information that is collected to your Porches’ on board computer, which allows the computer to judge the correct amount of fuel to be injected into the engine for optimum ignition and driving performance.
How can I tell if my MAF sensor is struggling?
Ideally, you should try to prevent failure before it even occurs with top servicing from an experienced auto repair shop. However, you can take notice of an impending failure by recognizing a variety of symptoms such as:
Lowered Fuel Economy
The MAF sensor is vital to maintaining great miles to the gallon, as it helps the onboard computer make an informed decision as to the precise amount of fuel needed. Without this information, the computer is left guessing and will typically overcompensate, resulting in lowered fuel economy.
Without the correct air/fuel mixture, the engine will perform at subpar levels, basically having to make do as well as it can. This will mean your Porsche will no longer drive like a luxury car and will become far less smooth to drive. It can also stall frequently and misfire.
Your Porsche will also start to idle roughly, juddering and rumbling at stop signs and intersections. This is because the engine doesn’t have the correct air/fuel mixture and is running lean, struggling to maintain ignition.
How Servicing Prevents MAF Failure
As previously mentioned, with the right servicing and maintenance by a Porsche professional, MAF sensor issues are completely avoidable, allowing you to focus on what matters, having fun when you hit the road. A quality mechanic can look after your Porsche’s MAF sensor in 2 ways: cleaning the sensor and maintaining the PCV pipe.
Cleaning the Sensor
Mechanics recommend that your MAF sensor is cleaned every 18,000 miles, at a minimum. This will prevent contaminants from obscuring the sensor and preventing it from doing its job properly. It will also reduce the risk of connectivity problems. The mechanic will remove the MAF unit and clean the sensor. While doing this, your mechanic will be able to assess the overall health of the part and can amend any other issues they might discover.
Maintaining the PCV Valve
The PCV valve connects directly to the MAF sensor and is what provides the air to the sensor and the engine. The most common form of failure when it comes to the PCV valve is damage and blockages from contaminants, both of which typically impact the amount of airflow achieved. This part is typically looked after as part of your yearly servicing, but if you are worried about the health of the valve, check with your mechanic. They’ll be more than happy to put your mind at ease with a quick diagnostic check.
Getting the Best Service
The easiest way you can look after all parts of your Porsche, including the MAF sensor, is to ensure you regularly take your Porsche to a specialist. For Porsche owners living in or around Chandler, Mesa, Phoenix, Scottsdale, or Tempe, AZ, Mcilvain Motors is on hand to help. We are Porsche specialists with years of experience. We offer a 2-year/24,000 mile warranty on all repairs, so you can rest easy, knowing everything is taken care of and you will be safely back on the road to enjoy your Porsche as designed.
* Porsche Cayman image credit goes to: SusanaValera.