Audi A3 Mass Air Flow Sensor Problems

Bosch mass air flow sensor for audi a3 petrol compressed natural gas cng a3 sportback 8va 8vf 1 4 tfsi g tron 110 hp 11 2013. Now i just have to find a way to get a refund for the o2 work that was done. No scanner is available to read any stored fault codes.

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Audi Mass Air Flow Maf Sensor Symptoms Replacement Guide Youcanic

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Audi a3 mass air flow sensor problems. We will cover exactly what that means and potential fixes for it below. The symptoms are typical of an issue with the throttle body or the mass air flow sensor. Labor costs are estimated between 40 and 52 while parts are priced between 225 and 253. Estimate does not include taxes and fees.

I have a 2010 audi a3 sportback car which had a wiring problem instrument cluster intermittent power loss 2 months ago. It should be considered a high priority to fix as the maf sensor not reading properly can really make an impact on the performance of the vehicle. The average cost for an audi a3 mass airflow sensor replacement is between 265 and 305. Cleaning a mass airflow sensor on a vw golf m4 1 9 gt tdi.

It is measured by the deflection of the flap located in the air flow sensor. This sensor measures the volume of air that is drawn in to the engine. In this guide you will find step by step instructions on how to change the audi mass air flow maf sensor. A maf sensor measures the density of the air entering the intake manifold.

A bad mass airflow sensor can leave your audi a3 s engine running rough or even inoperable. Maf mass air flow problem needs help. Check engine light stays on. The problem is progressively getting worse.

Changing the mass airflow sensor on an audi is very easy and takes less than 30 minutes even for beginners. With the audi a3 p0101 means the the mass air flow maf sensor has a range performance problem. Why is an audi a3 2 0 tdi losing power and jerking above 2 500 rpm and the ecs light illuminating. The benefits of cleaning your mass air flow sensor.

This is what you may notice if your audi maf sensor is bad or dirty. Today i cleaned the maf sensor and the problem is fixed. Writen4u author on october 04. The mass airflow sensor commonly abbreviated to maf is one of the most important engine management sensors.

Just to update on removing the sensor on my audi a4 b5 the sensor had 2 6 point security screws. Mass air flow sensor of high quality from bosch for audi a3 at low prices buy mafs and other bosch car parts for a3 audi. Also suitable for audi skoda seat how to fix the maf mass air flow sensor on a volkswagon jetta. Car is hard to start.