P1901

P1901 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1901 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P1901 Fault Code Meaning :

Ford P1901 Symptoms :

Ford P1901 Reasons :

How To Fix Ford P1901 Trouble Code ?

Which Ford cars have the code P1901?

  • P1901 Ford Aerostar
  • P1901 Ford Bronco
  • P1901 Ford C-Max
  • P1901 Ford C-Max Energi
  • P1901 Ford C-Max Hybrid
  • P1901 Ford Contour
  • P1901 Ford Crown Victoria
  • P1901 Ford EcoSport
  • P1901 Ford Econoline
  • P1901 Ford Edge
  • P1901 Ford Escape
  • P1901 Ford Escape Hybrid
  • P1901 Ford Escort
  • P1901 Ford Everest
  • P1901 Ford Excursion
  • P1901 Ford Expedition
  • P1901 Ford Explorer
  • P1901 Ford Explorer Sport Trac
  • P1901 Ford F-150
  • P1901 Ford F-250
  • P1901 Ford F-350
  • P1901 Ford Fiesta
  • P1901 Ford Flex
  • P1901 Ford Focus
  • P1901 Ford Focus Electric
  • P1901 Ford Freestar
  • P1901 Ford Freestyle
  • P1901 Ford Fusion
  • P1901 Ford Fusion Energi
  • P1901 Ford Fusion Hybrid
  • P1901 Ford Fusion Plug-In Hybrid
  • P1901 Ford GT
  • P1901 Ford Mustang
  • P1901 Ford Mustang Mach-E
  • P1901 Ford Mystique
  • P1901 Ford Probe
  • P1901 Ford Ranger
  • P1901 Ford Taurus
  • P1901 Ford Taurus X
  • P1901 Ford Tempo
  • P1901 Ford Thunderbird
  • P1901 Ford Transit
  • P1901 Ford Transit Connect
  • P1901 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.