C1981
C1981 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.C1981 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 C1981 Fault Code Meaning :
Ford C1981 Symptoms :
Ford C1981 Reasons :
How To Fix Ford C1981 Trouble Code ?
Which Ford cars have the code C1981?
- C1981 Ford Aerostar
- C1981 Ford Bronco
- C1981 Ford C-Max
- C1981 Ford C-Max Energi
- C1981 Ford C-Max Hybrid
- C1981 Ford Contour
- C1981 Ford Crown Victoria
- C1981 Ford EcoSport
- C1981 Ford Econoline
- C1981 Ford Edge
- C1981 Ford Escape
- C1981 Ford Escape Hybrid
- C1981 Ford Escort
- C1981 Ford Everest
- C1981 Ford Excursion
- C1981 Ford Expedition
- C1981 Ford Explorer
- C1981 Ford Explorer Sport Trac
- C1981 Ford F-150
- C1981 Ford F-250
- C1981 Ford F-350
- C1981 Ford Fiesta
- C1981 Ford Flex
- C1981 Ford Focus
- C1981 Ford Focus Electric
- C1981 Ford Freestar
- C1981 Ford Freestyle
- C1981 Ford Fusion
- C1981 Ford Fusion Energi
- C1981 Ford Fusion Hybrid
- C1981 Ford Fusion Plug-In Hybrid
- C1981 Ford GT
- C1981 Ford Mustang
- C1981 Ford Mustang Mach-E
- C1981 Ford Mystique
- C1981 Ford Probe
- C1981 Ford Ranger
- C1981 Ford Taurus
- C1981 Ford Taurus X
- C1981 Ford Tempo
- C1981 Ford Thunderbird
- C1981 Ford Transit
- C1981 Ford Transit Connect
- C1981 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.