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OBD II Fault Code P1059 :

Description of OBD II Fault code P1059

FUEL RAIL PRESSURE CONTROL VALVE CIRCUIT SHORTED TO POWER

Possible failuer of OBD II Fault code P1059

  • Metering Unit Actuator
  • Metering Unit Actuator harness (Short to power)

Diagnostic Procedure using AutoHex auto Scan tool tester

  • When the current value on the actuator driving is monitored, the short to power is detected more than a specified value for a set period of time.

Test Conditions using AutoHex Scan tool tester

  • IG ON (II) and when the OFF direction of the Metering Unit energization

Clear Fault codes Conditions

  • When the current value on the actuator driving is monitored, the short to power is detected more than a specified value for a set period of time.

MIL Status

  • Check Engine Light ON

BMW Key Learning


Note:

  • AutoHex is a professional OBD /OBD II diagnostic scanner / scan tool tester.
  • 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 OBD scanner

More OBD II Fault codes:

OBD II Fault Code P105A
OBD II Fault Code P105B
OBD II Fault Code P105C
OBD II Fault Code P105D
OBD II Fault Code P105E
OBD II Fault Code P105F
OBD II Fault Code P1060
OBD II Fault Code P1061
OBD II Fault Code P1062
OBD II Fault Code P1063
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