P18A1
P18A1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P18A1 Diagnosis
The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 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 P18A1 Fault Code Meaning :
Ford P18A1 Symptoms :
Ford P18A1 Reasons :
How To Fix Ford P18A1 Trouble Code ?
Which Ford cars have the code P18A1?
- P18A1 Ford Aerostar
- P18A1 Ford Bronco
- P18A1 Ford C-Max
- P18A1 Ford C-Max Energi
- P18A1 Ford C-Max Hybrid
- P18A1 Ford Contour
- P18A1 Ford Crown Victoria
- P18A1 Ford EcoSport
- P18A1 Ford Econoline
- P18A1 Ford Edge
- P18A1 Ford Escape
- P18A1 Ford Escape Hybrid
- P18A1 Ford Escort
- P18A1 Ford Everest
- P18A1 Ford Excursion
- P18A1 Ford Expedition
- P18A1 Ford Explorer
- P18A1 Ford Explorer Sport Trac
- P18A1 Ford F-150
- P18A1 Ford F-250
- P18A1 Ford F-350
- P18A1 Ford Fiesta
- P18A1 Ford Flex
- P18A1 Ford Focus
- P18A1 Ford Focus Electric
- P18A1 Ford Freestar
- P18A1 Ford Freestyle
- P18A1 Ford Fusion
- P18A1 Ford Fusion Energi
- P18A1 Ford Fusion Hybrid
- P18A1 Ford Fusion Plug-In Hybrid
- P18A1 Ford GT
- P18A1 Ford Mustang
- P18A1 Ford Mustang Mach-E
- P18A1 Ford Mystique
- P18A1 Ford Probe
- P18A1 Ford Ranger
- P18A1 Ford Taurus
- P18A1 Ford Taurus X
- P18A1 Ford Tempo
- P18A1 Ford Thunderbird
- P18A1 Ford Transit
- P18A1 Ford Transit Connect
- P18A1 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.