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OBD II Fault Code P2002 :

Description of OBD II Fault code P2002

DIESEL PARTICULATE FILTER (DPF) EFFICIENCY BELOW THRESHOLD

Possible failuer of OBD II Fault code P2002

  • Diesel Particulate Filter (DPF) penetration
  • DPF Differential Pressure Sensor (output small side)
  • Diesel Particulate Filter (DPF) Exhaust Pressure pipe (leak, blockage)
  • Diesel Particulate Filter (DPF) Exhaust Pressure hose (leak, blockage)

Diagnostic Procedure using AutoHex II Scan tool

  • The DPF Differential Pressure is detected less than a specified value for a set period of time.

Test Conditions using AutoHex Scan tool tester

  • Continuously

Clear Fault codes Conditions

  • The DPF Differential Pressure is detected less than a specified value for a set period of time.

MIL Status

  • Check Engine Light ON

Programming BMW F Series


Note:

  • AutoHex II is a professional diagnostic scan tool.
  • 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 OBD II Fault codes:

OBD II Fault Code P2003
OBD II Fault Code P2004
OBD II Fault Code P2005
OBD II Fault Code P2006
OBD II Fault Code P2007
OBD II Fault Code P2008
OBD II Fault Code P2009
OBD II Fault Code P200A
OBD II Fault Code P200B
OBD II Fault Code P200C
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