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P0101 Diagnostic Trouble Code Discussion for June 2005

Mass Airflow Sensor Performance

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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
1998 Kia Sportage 2.0L MIL Lamp on, High idle cold, VIN: KNDJB7238W
P0101: Volume Airflow Sensor Signal Range/Performance. Cold idle speed is around 2100 rpm's.The idle speed will slowly come down.As engine starts to warm up there is a slight idle surge.Customer complaint is cold idle too high and check engine light.An airflow performance code PO101 sets.The computer looks at the ...
June 07, 2005