MASS AIR FLOW (MAF) SENSOR [SKYACTIV-G 2.0]

id0140f4007000


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 inputs it to the PCM as an intake airflow amount signal.

Construction

•  Installed on the air cleaner.
am3uun00001672
•  A hot film has been adopted as the detecting element for detecting the intake airflow amount.
•  IAT sensor No.1 is integrated.
am3uun00001673

Operation

•  Inputs the signal, which fluctuates according to the intake airflow amount, to the PCM.
am3uun00001674

MAF sensor characteristic

am3uun00001675

Fail-safe

DTC No.

Fail-safe function
P0102:00
•  Restricts the upper limit of the engine speed.
•  Inhibits the evaporative purge control.
P0103:00
•  Restricts the upper limit of the engine speed.
•  Inhibits the evaporative purge control.