LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1057 (Engine Controls - Description And Operation -- 6.0L Diesel (99P F450/550)) >> Diesel Powertrain Control Module (PCM) Outputs >> Visctronic Drive Fan (VDF)

Visctronic Drive Fan (VDF)

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2005 Ford RV Cutaway, 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.

The cooling fan electronic clutch is controlled by the PCM. The PCM monitors the engine oil temperature (EOT) and engine coolant temperature (ECT), and sends a duty cycle command to the fan clutch to achieve adequate cooling. When a circuit fault is detected the PCM sets a DTC.

Fig 1: Identifying Visctronic Drive Fan (VDF)
G03982200Courtesy of FORD MOTOR CO.
scientia non olet · About LEMON Manuals