P171F
P171F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P171F Diagnosis
The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P171F Fault Code Meaning :
Ford P171F Symptoms :
Ford P171F Reasons :
How To Fix Ford P171F Trouble Code ?
Which Ford cars have the code P171F?
- P171F Ford Aerostar
- P171F Ford Bronco
- P171F Ford C-Max
- P171F Ford C-Max Energi
- P171F Ford C-Max Hybrid
- P171F Ford Contour
- P171F Ford Crown Victoria
- P171F Ford EcoSport
- P171F Ford Econoline
- P171F Ford Edge
- P171F Ford Escape
- P171F Ford Escape Hybrid
- P171F Ford Escort
- P171F Ford Everest
- P171F Ford Excursion
- P171F Ford Expedition
- P171F Ford Explorer
- P171F Ford Explorer Sport Trac
- P171F Ford F-150
- P171F Ford F-250
- P171F Ford F-350
- P171F Ford Fiesta
- P171F Ford Flex
- P171F Ford Focus
- P171F Ford Focus Electric
- P171F Ford Freestar
- P171F Ford Freestyle
- P171F Ford Fusion
- P171F Ford Fusion Energi
- P171F Ford Fusion Hybrid
- P171F Ford Fusion Plug-In Hybrid
- P171F Ford GT
- P171F Ford Mustang
- P171F Ford Mustang Mach-E
- P171F Ford Mystique
- P171F Ford Probe
- P171F Ford Ranger
- P171F Ford Taurus
- P171F Ford Taurus X
- P171F Ford Tempo
- P171F Ford Thunderbird
- P171F Ford Transit
- P171F Ford Transit Connect
- P171F 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.