Learning Resources :: Articles & How-To's

How to clean your MAF sensor?

Mass airflow (MAF) sensor is a crucial component of your car. It reports the mass of air that has entered the engine. Engine control unit uses this information to calculate the amount of fuel that needs to be injected. As the MAF sensor is exposed to the airflow in your intake, it can eventually get contaminated and hamper the engine's performance. Find out how to clean the MAF sensor and keep it in good shape.

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MAF Calibration 101

When tuning a MAF (mass airflow) based engine management system, the first priority is to calibrate the MAF sensor. Since all fuel calculations and load targeting are based on MAF sensor readings, it is very important that the MAF sensor is properly calibrated. Find out how to achieve near-perfect MAF calibration with the help of VersaTuner.

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The shift changes between 1-2, 2-3 are vastly improved, it is very smooth to drive hard, and there is no dip in power when driving through the gears. Power is relentless, and smooth.

- David, Mazda 3 MPS, UK

I immediately noticed an improvement in low end performance. I could feel more power and torque off the line and could wind out 1st gear, which is usually useless with stock tune.

- David, Mazdaspeed3, USA

After spending a ton of money on the hardware, this software finally made my car take advantage of it all. I cannot wait to continue tuning. Oh, and of course the support is always awesome.

- Ilya, Mazdaspeed6, USA

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