P18B1

P18B1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P18B1 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P18B1 Fault Code Meaning :

Ford P18B1 Symptoms :

Ford P18B1 Reasons :

How To Fix Ford P18B1 Trouble Code ?

Which Ford cars have the code P18B1?

  • P18B1 Ford Aerostar
  • P18B1 Ford Bronco
  • P18B1 Ford C-Max
  • P18B1 Ford C-Max Energi
  • P18B1 Ford C-Max Hybrid
  • P18B1 Ford Contour
  • P18B1 Ford Crown Victoria
  • P18B1 Ford EcoSport
  • P18B1 Ford Econoline
  • P18B1 Ford Edge
  • P18B1 Ford Escape
  • P18B1 Ford Escape Hybrid
  • P18B1 Ford Escort
  • P18B1 Ford Everest
  • P18B1 Ford Excursion
  • P18B1 Ford Expedition
  • P18B1 Ford Explorer
  • P18B1 Ford Explorer Sport Trac
  • P18B1 Ford F-150
  • P18B1 Ford F-250
  • P18B1 Ford F-350
  • P18B1 Ford Fiesta
  • P18B1 Ford Flex
  • P18B1 Ford Focus
  • P18B1 Ford Focus Electric
  • P18B1 Ford Freestar
  • P18B1 Ford Freestyle
  • P18B1 Ford Fusion
  • P18B1 Ford Fusion Energi
  • P18B1 Ford Fusion Hybrid
  • P18B1 Ford Fusion Plug-In Hybrid
  • P18B1 Ford GT
  • P18B1 Ford Mustang
  • P18B1 Ford Mustang Mach-E
  • P18B1 Ford Mystique
  • P18B1 Ford Probe
  • P18B1 Ford Ranger
  • P18B1 Ford Taurus
  • P18B1 Ford Taurus X
  • P18B1 Ford Tempo
  • P18B1 Ford Thunderbird
  • P18B1 Ford Transit
  • P18B1 Ford Transit Connect
  • P18B1 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.