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Home >> Ford >> 2003 >> Excursion 6.0 P, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (ENGINE CONTROLS - SELF-DIAGNOSTICS - 7.3L (995, 996 F650/750, 99F E Series & 99F F450/550) DIESEL) >> System Tests >> Test MD: Pcm ROM Failure >> Testing

Test MD: Pcm ROM Failure: Testing

WARNING: This page is about a different variant/trim than selected.
FAULT CODE SETTING CONDITION

Fault Code KOEO KOER Continuous Memory
P0605 Test MD  , Step  1)   Test MD  , Step  1)
NOTE: After each service or repair procedure has been completed, reconnect all components. Clear DTCs and repeat QUICK TEST  procedures to ensure all electronic engine control systems are working properly and DTCs are no longer present.

  1. 1) KOEO & Continuous Memory DTC P0605: Internal PCM ROM Failure

    DTC P0605 indicates that an internal ROM failure has occurred in PCM. Repeat QUICK TEST . If DTC P0605 is set, replace PCM. Clear DTCs and retest. If DTC P0605 is not set, no concern is indicated at this time.