2014 - Mazda6 - Engine

MASS AIR FLOW (MAF) SENSOR [SKYACTIV-G 2.5]

Purpose/Function

• Detects the intake airflow amount introduced into the cylinder as basic information for mainly determining the fuel injection amount.

• Detects the intake airflow amount introduced into the cylinder and sends it to the PCM as an intake airflow amount signal.

Construction

• Installed on the air cleaner.

  

• A hot film has been adopted as the detecting element for detecting the intake airflow amount.

• IAT sensor No.1 is integrated.

  

Operation

• Sends the signal, which fluctuates according to the intake airflow amount, to the PCM.

  

MAF sensor characteristic

Fail-safe