OBD II Fault Code P0103 :

Description of Fault code P0103

MASS AIR FLOW (MAF) SENSOR CIRCUIT HIGH INPUT

Possible failuer P0103

• MAF Sensor
• MAF Sensor SG line (Open)

Diagnostic Procedure using AutoHex II Scan Tool

• The amount of the Intake Air per unit time is detected more than a specified value for a set period of time.

Test Conditions using AutoHex tester

• "Ne < 70 rpm" continues 10000 ms

Clear Fault codes Conditions

• The amount of the Intake Air per unit time is detected more than a specified value for a set period of time.

MIL Status

• Check Engine Light ON

Note:

• AutoHex II is a professional Auto diagnostic.
• This fault code is a GERENRIC fault code, some cars may change the meaning of this fault code.
  To get the accurate fault code description you may use AutoHex II

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