Mass air flow meter sensor cleaner to check

A check engine light often comes on due to a dirty airflow sensor (MAS). Learn the symptoms of an MAS that needs cleaning, and how to clean it.The first product specifically developed to clean mass air flow sensors. Designed with advanced Cozol® technology. Most modern EFI engines have a Mass Air Flow (MAF) sensor located in the air intake of the engine. This is the device that measures how much air is coming into the engine so that the computer can determine how much fuel it needs to inject. MAF) sensor measures the volume of air entering the engine so the Engine Control Unit (ECU) can calculate how much gasoline the fuel injectors should deliver to each cylinder in order to create the proper fuel-air ratio.

Sometimes, however, a malfunction in this little instrument can lead to big problems, usually resulting in very poor engine performance.

How To Clean a Mass Air Flow Sensor (MAF)

MAF sensor components, a specific MAF sensor cleaner or electronics cleaner should be use not carburetor or brake cleaners, which can be too aggressive chemically. Instea the liquid phase of MAF sensor cleaners and electronics cleaners is typically based on hexanes or heptanes with little to no alcohol content and use either carbon dioxide or HFC-152a as aerosol propellants.

CRC MAF Sensor Cleaner is new and less prone to dissolving other components in the MAF sensor. Do yourself a favor and remove the MAF sensor from the vehicle before attempting to clean it. Mass airflow sensor problems can cause a variety of symptoms from the annoying to the must repair. We'll discuss these in-depth on this page. Use Zep Mass Air Flow Sensor Cleaner every time your air filter is replaced to increase your car’s gas mileage and horse power while reducing emissions. Your Mass Air Flow Sensor keeps your air/fuel ratio balanced at 1:1.

If your check engine light is on, it can be a sign that your Mass Air Flow Sensor is dirty.

How to Detect and Clean a Faulty Mass Airflow Sensor - CarsDirect

This is a guide to finding, cleaning or changing the MAF sensor on your Opel \/ Vauxhall Vivaro, Renault Trafic or Nissan Primastar van. This sensor is often the cause of low power, an inability to rev properly and rough running.