about Autohex II Download forum contact

OBD II Fault Code P102A :

Description of Fault code P102A

SUB FUEL SOL.V. CIRCUIT MALFUNCTION

Possible failuer P102A

  • Sub fuel Solenoid failure
  • Sub fuel Solenoid and ECM line is Open
  • Sub fuel Solenoid and ECM line is Short to ground
  • Sub fuel Solenoid and ECM line is Short to battery
  • Supply line open to Subfuel Solenoid
  • ECM internal circuit malfunction

Diagnostic Procedure using AutoHex II

  • The data isn t obtained because B-CAN Frame can t be received.
  • The B-CAN System doesn t actuate.

Test Conditions using AutoHex tester

  • When B-CAN Data is sending

Clear Fault codes Conditions

  • The data isn t obtained because B-CAN Frame can t be received.
  • The B-CAN System doesn t actuate.

MIL Status

  • Keyless Access Indicator ON

Key learning when all keys lost


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:

OBD II Fault Code P102B
OBD II Fault Code P102C
OBD II Fault Code P102D
OBD II Fault Code P102E
OBD II Fault Code P102F
OBD II Fault Code P1030
OBD II Fault Code P1031
OBD II Fault Code P1032
OBD II Fault Code P1033
OBD II Fault Code P1034
Autohex II Reviews
Autohex II Reviews
Find out Autohex II user's impressions about using this tool for BMW advanced services
AutoHex II
AutoHex II
AutoHex II is your best choice to have full access to dealer functions like coding, adjusting and modules flashing/programming, Contact us for prices
AutoHex Forum
Scan Tool Forum
The best place where you can share information about cars repair and onboard diagnostic procedures is an Automotive Tech Forum, AutoHex Onboard Diagnostic Forum invites you to join
AutoHex II Autohex II For BMW AutoHex II For Kia and Hyundai AutoHex stand alone Mercedes Technical Info