Best answer


Place the sensor on a towelfor cleaning. Apply the cleaner 鈥?10-15 blasts around the inside of the sensor will do. Also clean the sides of the part, its housing, its connectors, and its terminals. If you have a hot wire mass air flow sensor, make sure the cleaner doesn鈥檛 get onto the hot wires or plate.

People also ask


  • What is the best way to clean a mass air flow sensor?

  • Rubbing alcohol is a popular and very effective alternative to mass air flow sensor cleaners. The reason is that it can break down any stuff clogging the sensor. It鈥檚 a better option than many other cleaners due to the non-harming aspect of it.

  • What are the benefits of cleaning the MAF sensor tips?

  • Cleaning amass air flow (MAF) sensor tips can help to improve the performance of your engine. The MAF is a key component in vehicles that use an electronic fuel injection system. It measures the flow of air into the engine.

  • How does a mass airflow sensor work?

  • The job of the mass airflow sensor is to take air from the air filter of the vehicle and measure it and give the stats to the ECU, so it allows the right amount of fuel into the combustion chamber. Over time, the sensor gets coated with debris and particles, which reduces the ability to produce proper signals.

  • Can I use WD40 to clean mass airflow sensor?

  • Can I use wd40 to clean mass airflow sensor? It is not advisable to use WD40 in cleaning your mass airflow sensor. It will leave deposits on your sensor which might worsen its condition. The best thing you can do is use a MAF sensor cleaner.