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Home >> Ford >> 1995 >> RV Cutaway 7.3 F >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 7.3L Diesel - EEC-IV >> Pinpoint Tests >> Pinpoint Test Ah: Continuous Memory Failure >> Notes

Pinpoint Test Ah: Continuous Memory Failure: Notes

NOTE: Installing a breakout box or disconnecting battery terminals will interrupt Keep Alive Power (KAPWR) to PCM. DTC 0603 may be stored in continuous memory.