What Are The Mass Air Flow Sensor Problems? : Volkswagen Jetta ...

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Own your Business What are the Mass Air Flow sensor problems? : Volkswagen Jetta 2.5 L ^ hp Gas

Find a description of all problem that might be found on the Mass Air flow sensor.

Function The mass airflow (MAF) sensor measures the mass (or weight) of the air as it passes through the throttle body to the intake manifold. It transmits this information to the engine control computer, which helps control the fuel-to-air ratio. Mass air flow sensor problems Problems mass air flow sensors are very common. The MAF sensor could get contaminated or damaged. Often this happens when an old or improperly installed air filter allows some unfiltered air into the engine or when oil from an oil-soaked air filter contaminates the air flow sensor. A bad or contaminated mass air flow sensor cannot measure the amount of air flow correctly. This can cause various driveability problems; most often a it is lack of power, stalling (especially when the engine is started cold) and poor acceleration. In other cases, a car may have poor gas mileage and black smoke from exhaust. In addition, a problem with the mass air flow sensor will causes the Check engine or Service engine soon light to come on. In many cars the air flow sensor signal is used to determine automatic transmission shifting points. A problem with the airflow sensor could alter the shifting pattern of the automatic transmission.

Do you have a problem with your MAF sensor? Try CARBON CLEANING ! Before going to the mechanic, clean your engine ! Preventive engine cleaning enables you to restore engine parts rather than replacing them, thereby saving vehicle owners on costly parts, such as a new turbocharger (1.350€ - 3.100€), catalytic converter (600€ - 2.000€), DPF (600€ - 2.000€) or EGR valve (370€ - 500€). These problems result mainly from poor combustion, which stifles the engine. So before replacing your engine parts, try Carbon Cleaning. A dirty engine as the result of carbon deposits is the new threat to vehicle performance.

Make your online diagnosis Mass Air Flow sensor diagnostic fault codes If you suspect a MAF sensor problem, scan for any fault codes. Trouble codes that may indicate a problem with the mass airflow sensor include: P0100..Mass or Volume Air Flow Circuit P0101..Mass or Volume Air Flow Circuit Range/Performance Problem P0102..Mass or Volume Air Flow Circuit Low Input P0103..Mass or Volume Air Flow Circuit High Input P0104..Mass or Volume Air Flow Circuit Intermittent P0171..System too Lean (Bank 1) P0172..System too Rich (Bank 1) P0173...Fuel Trim Malfunction (Bank 2) P0174..System too Lean (Bank 2) P0175..System too Rich (Bank 2) What common symptoms indicate you may need to replace the Mass Air Flow Sensor? • Check Engine light is on. • Car does not have power. • Excessive fuel consumption. • Car may not start. Our centers worldwide Center Locator Find the Carbon Cleaning center closest to you With the Carbon Cleaning solution, you can help extend the life of your car engine without the need to replace so many expensive parts. Locate a center near you : Professional Become a distributor-partner of Carbon Cleaning As a member of the Carbon Cleaning network, you are an independent vendor. To help you grow your business, we put all of our experience and expertise at your disposal. Contact us with any questions or for more information about how to become a partner. Professional Information and Contact Already have a Carbon Cleaning Pro account? Sign in! Site map

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