B1668
B1668 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B1668 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 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 B1668 Fault Code Meaning :
Ford B1668 Symptoms :
Ford B1668 Reasons :
How To Fix Ford B1668 Trouble Code ?
Which Ford cars have the code B1668?
- B1668 Ford Aerostar
- B1668 Ford Bronco
- B1668 Ford C-Max
- B1668 Ford C-Max Energi
- B1668 Ford C-Max Hybrid
- B1668 Ford Contour
- B1668 Ford Crown Victoria
- B1668 Ford EcoSport
- B1668 Ford Econoline
- B1668 Ford Edge
- B1668 Ford Escape
- B1668 Ford Escape Hybrid
- B1668 Ford Escort
- B1668 Ford Everest
- B1668 Ford Excursion
- B1668 Ford Expedition
- B1668 Ford Explorer
- B1668 Ford Explorer Sport Trac
- B1668 Ford F-150
- B1668 Ford F-250
- B1668 Ford F-350
- B1668 Ford Fiesta
- B1668 Ford Flex
- B1668 Ford Focus
- B1668 Ford Focus Electric
- B1668 Ford Freestar
- B1668 Ford Freestyle
- B1668 Ford Fusion
- B1668 Ford Fusion Energi
- B1668 Ford Fusion Hybrid
- B1668 Ford Fusion Plug-In Hybrid
- B1668 Ford GT
- B1668 Ford Mustang
- B1668 Ford Mustang Mach-E
- B1668 Ford Mystique
- B1668 Ford Probe
- B1668 Ford Ranger
- B1668 Ford Taurus
- B1668 Ford Taurus X
- B1668 Ford Tempo
- B1668 Ford Thunderbird
- B1668 Ford Transit
- B1668 Ford Transit Connect
- B1668 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.