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Home >> Ford >> 2002 >> Cutaway 7.3 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 1881 (Engine Controls - Diagnostic Subroutines -- Diesel 6.0L (99P E-Series & 99P F450/550)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> P0605 - Internal Control Module Read Only Memory (ROM) Error

P0605 - Internal Control Module Read Only Memory (ROM) Error

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P0605 - INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM) ERROR

Description:  The powertrain control module (PCM) ROM has been corrupted.
Possible Causes: 
  • Internal PCM concern
  • Incorrect PCM calibration
Diagnostic Aids:  Reprogram or update the calibration. Reprogram the vehicle identification (VID) block (use as built data).
Application    Key On Engine Off  Key On Engine Running  Continuous Memory 
All   refer to PINPOINT TEST AA .
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