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Home >> Ford >> 2009 >> RV Cutaway 6.0 P >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Description & Operation- 6.0L Diesel >> Powertrain Control Software >> Engine RPM Limiter

Engine RPM Limiter

The PCM limits the engine RPM by cutting off fuel whenever the engine RPM limit is detected. The RPM limit is 4,000 RPM. The purpose of the engine RPM limiter is to prevent damage to the powertrain.