MASS AIR FLOW (MAF) SENSOR [SKYACTIV-D 1.5]SM2760025
MASS AIR FLOW (MAF) SENSOR [SKYACTIV-D 1.5]

id0140z5007000


Purpose/Function

• Detects the intake airflow amount after it passes through the air cleaner as basic information for mainly determining the fuel injection amount.
• Detects the intake airflow amount after it passes through the air cleaner and sends to the PCM as an intake airflow amount signal.

Construction

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

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

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Fail-safe

DTC No.

Fail-safe function

P0101:00
• Limits the engine torque.
• Inhibits the EGR control.
• Inhibits the auto DPF regeneration control.
• Inhibits the compulsory DPF regeneration control.
• Inhibits engine-stop by operating the i-stop function.
P0102:00
P0103:00