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OBD II Fault Code P1893 :

Description of Fault code P1893

CVT DRIVE PULLEY PRESSURE CONTROL VALVE CIRCUIT HIGH

Possible failuer P1893

  • Drive pulley pressure control valve failure
  • Positive electrode line open/short
  • Negative electrode line open/short
  • Ground line open

Diagnostic Procedure using AutoHex II Scan Tool

  • The malfunction is detected when the Engine is started, the voltage from IG1 is more than 10.5V, and the input voltage from VBU to TCM is less than 6V, at least 2 seconds.

Test Conditions using AutoHex tester

  • ENGINE SPEED > 400rpm
  • Battery Voltage > 10.5V

Clear Fault codes Conditions

  • The malfunction is detected when the Engine is started, the voltage from IG1 is more than 10.5V, and the input voltage from VBU to TCM is less than 6V, at least 2 seconds.

MIL Status

  • ON

Programming BMW F Series


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 P1894
OBD II Fault Code P1895
OBD II Fault Code P1896
OBD II Fault Code P1897
OBD II Fault Code P1898
OBD II Fault Code P1899
OBD II Fault Code P189A
OBD II Fault Code P189B
OBD II Fault Code P189C
OBD II Fault Code P189D
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