U1601

U1601 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1601 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford U1601 Fault Code Meaning :

Ford U1601 Symptoms :

Ford U1601 Reasons :

How To Fix Ford U1601 Trouble Code ?

Which Ford cars have the code U1601?

  • U1601 Ford Aerostar
  • U1601 Ford Bronco
  • U1601 Ford C-Max
  • U1601 Ford C-Max Energi
  • U1601 Ford C-Max Hybrid
  • U1601 Ford Contour
  • U1601 Ford Crown Victoria
  • U1601 Ford EcoSport
  • U1601 Ford Econoline
  • U1601 Ford Edge
  • U1601 Ford Escape
  • U1601 Ford Escape Hybrid
  • U1601 Ford Escort
  • U1601 Ford Everest
  • U1601 Ford Excursion
  • U1601 Ford Expedition
  • U1601 Ford Explorer
  • U1601 Ford Explorer Sport Trac
  • U1601 Ford F-150
  • U1601 Ford F-250
  • U1601 Ford F-350
  • U1601 Ford Fiesta
  • U1601 Ford Flex
  • U1601 Ford Focus
  • U1601 Ford Focus Electric
  • U1601 Ford Freestar
  • U1601 Ford Freestyle
  • U1601 Ford Fusion
  • U1601 Ford Fusion Energi
  • U1601 Ford Fusion Hybrid
  • U1601 Ford Fusion Plug-In Hybrid
  • U1601 Ford GT
  • U1601 Ford Mustang
  • U1601 Ford Mustang Mach-E
  • U1601 Ford Mystique
  • U1601 Ford Probe
  • U1601 Ford Ranger
  • U1601 Ford Taurus
  • U1601 Ford Taurus X
  • U1601 Ford Tempo
  • U1601 Ford Thunderbird
  • U1601 Ford Transit
  • U1601 Ford Transit Connect
  • U1601 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.