OBD II Fault Code P0102 :

Description of Fault code P0102

MASS AIR FLOW (MAF) SENSOR CIRCUIT LOW INPUT

Possible failuer P0102

• MAF Sensor
• MAF Sensor line (Open, short to ground)
• MAF Sensor VCC line (Open)

Diagnostic Procedure using AutoHex II Scan Tool

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

Test Conditions using AutoHex tester

• 70 rpm < Ne < 5000 rpm

Clear Fault codes Conditions

• The amount of the Intake Air per unit time is detected less 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

More Fault codes: