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OBD II Fault Code P1077 :

Description of Fault code P1077

IMT (IMRC) VALVE STUCK SHORT

Possible failuer P1077

  • IMT signal line short
  • IMT B+ open/short
  • IMT B- short
  • Solenoid filter clogged
  • Solenoid failure
  • Vacuum line problem

Diagnostic Procedure using AutoHex II Scan Tool

  • 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

BMW ECU Programming


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 P1078
OBD II Fault Code P1079
OBD II Fault Code P107A
OBD II Fault Code P107B
OBD II Fault Code P107C
OBD II Fault Code P107D
OBD II Fault Code P107E
OBD II Fault Code P107F
OBD II Fault Code P1080
OBD II Fault Code P1081
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