U1943

U1943 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1943 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 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 U1943 Fault Code Meaning :

Ford U1943 Symptoms :

Ford U1943 Reasons :

How To Fix Ford U1943 Trouble Code ?

Which Ford cars have the code U1943?

  • U1943 Ford Aerostar
  • U1943 Ford Bronco
  • U1943 Ford C-Max
  • U1943 Ford C-Max Energi
  • U1943 Ford C-Max Hybrid
  • U1943 Ford Contour
  • U1943 Ford Crown Victoria
  • U1943 Ford EcoSport
  • U1943 Ford Econoline
  • U1943 Ford Edge
  • U1943 Ford Escape
  • U1943 Ford Escape Hybrid
  • U1943 Ford Escort
  • U1943 Ford Everest
  • U1943 Ford Excursion
  • U1943 Ford Expedition
  • U1943 Ford Explorer
  • U1943 Ford Explorer Sport Trac
  • U1943 Ford F-150
  • U1943 Ford F-250
  • U1943 Ford F-350
  • U1943 Ford Fiesta
  • U1943 Ford Flex
  • U1943 Ford Focus
  • U1943 Ford Focus Electric
  • U1943 Ford Freestar
  • U1943 Ford Freestyle
  • U1943 Ford Fusion
  • U1943 Ford Fusion Energi
  • U1943 Ford Fusion Hybrid
  • U1943 Ford Fusion Plug-In Hybrid
  • U1943 Ford GT
  • U1943 Ford Mustang
  • U1943 Ford Mustang Mach-E
  • U1943 Ford Mystique
  • U1943 Ford Probe
  • U1943 Ford Ranger
  • U1943 Ford Taurus
  • U1943 Ford Taurus X
  • U1943 Ford Tempo
  • U1943 Ford Thunderbird
  • U1943 Ford Transit
  • U1943 Ford Transit Connect
  • U1943 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.