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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1333 (Engine Controls - Description & Operation -- 6.0L (99P F450/550) Diesel) >> Diesel Powertrain Control Software >> Engine RPM Limiter

Engine RPM Limiter

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Ford RV Cutaway, 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.

The PCM limits the engine RPM by cutting off fuel whenever the engine RPM limit is detected. The RPM limit for the F-Super Duty and E-Series is 4,000 RPM. The purpose of the engine RPM limiter is to prevent damage to the powertrain.