P4F66
P4F66 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P4F66 Diagnosis
The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.The ICU reads the wiper switch position and sends the status of the switch to the BHM. This fault becomes active when the ICU reads that both LO speed and HI speed are active at the same time.
Troubleshoot for a wiring short to ground fault on any of the CHM output or BHM output circuits discussed above. The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.
Ford P4F66 Fault Code Meaning :
Ford P4F66 Symptoms :
Ford P4F66 Reasons :
How To Fix Ford P4F66 Trouble Code ?
Which Ford cars have the code P4F66?
- P4F66 Ford Aerostar
- P4F66 Ford Bronco
- P4F66 Ford C-Max
- P4F66 Ford C-Max Energi
- P4F66 Ford C-Max Hybrid
- P4F66 Ford Contour
- P4F66 Ford Crown Victoria
- P4F66 Ford EcoSport
- P4F66 Ford Econoline
- P4F66 Ford Edge
- P4F66 Ford Escape
- P4F66 Ford Escape Hybrid
- P4F66 Ford Escort
- P4F66 Ford Everest
- P4F66 Ford Excursion
- P4F66 Ford Expedition
- P4F66 Ford Explorer
- P4F66 Ford Explorer Sport Trac
- P4F66 Ford F-150
- P4F66 Ford F-250
- P4F66 Ford F-350
- P4F66 Ford Fiesta
- P4F66 Ford Flex
- P4F66 Ford Focus
- P4F66 Ford Focus Electric
- P4F66 Ford Freestar
- P4F66 Ford Freestyle
- P4F66 Ford Fusion
- P4F66 Ford Fusion Energi
- P4F66 Ford Fusion Hybrid
- P4F66 Ford Fusion Plug-In Hybrid
- P4F66 Ford GT
- P4F66 Ford Mustang
- P4F66 Ford Mustang Mach-E
- P4F66 Ford Mystique
- P4F66 Ford Probe
- P4F66 Ford Ranger
- P4F66 Ford Taurus
- P4F66 Ford Taurus X
- P4F66 Ford Tempo
- P4F66 Ford Thunderbird
- P4F66 Ford Transit
- P4F66 Ford Transit Connect
- P4F66 Ford Windstar
A code is a fault code and it indicates that something has gone wrong with your car's engine.
It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.
You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.
A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.