P172D
P172D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P172D Diagnosis
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.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.
The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.
Ford P172D Fault Code Meaning :
Ford P172D Symptoms :
Ford P172D Reasons :
How To Fix Ford P172D Trouble Code ?
Which Ford cars have the code P172D?
- P172D Ford Aerostar
- P172D Ford Bronco
- P172D Ford C-Max
- P172D Ford C-Max Energi
- P172D Ford C-Max Hybrid
- P172D Ford Contour
- P172D Ford Crown Victoria
- P172D Ford EcoSport
- P172D Ford Econoline
- P172D Ford Edge
- P172D Ford Escape
- P172D Ford Escape Hybrid
- P172D Ford Escort
- P172D Ford Everest
- P172D Ford Excursion
- P172D Ford Expedition
- P172D Ford Explorer
- P172D Ford Explorer Sport Trac
- P172D Ford F-150
- P172D Ford F-250
- P172D Ford F-350
- P172D Ford Fiesta
- P172D Ford Flex
- P172D Ford Focus
- P172D Ford Focus Electric
- P172D Ford Freestar
- P172D Ford Freestyle
- P172D Ford Fusion
- P172D Ford Fusion Energi
- P172D Ford Fusion Hybrid
- P172D Ford Fusion Plug-In Hybrid
- P172D Ford GT
- P172D Ford Mustang
- P172D Ford Mustang Mach-E
- P172D Ford Mystique
- P172D Ford Probe
- P172D Ford Ranger
- P172D Ford Taurus
- P172D Ford Taurus X
- P172D Ford Tempo
- P172D Ford Thunderbird
- P172D Ford Transit
- P172D Ford Transit Connect
- P172D 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.