P1720

P1720 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1720 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P1720 Fault Code Meaning :

Ford P1720 Symptoms :

Ford P1720 Reasons :

How To Fix Ford P1720 Trouble Code ?

Which Ford cars have the code P1720?

  • P1720 Ford Aerostar
  • P1720 Ford Bronco
  • P1720 Ford C-Max
  • P1720 Ford C-Max Energi
  • P1720 Ford C-Max Hybrid
  • P1720 Ford Contour
  • P1720 Ford Crown Victoria
  • P1720 Ford EcoSport
  • P1720 Ford Econoline
  • P1720 Ford Edge
  • P1720 Ford Escape
  • P1720 Ford Escape Hybrid
  • P1720 Ford Escort
  • P1720 Ford Everest
  • P1720 Ford Excursion
  • P1720 Ford Expedition
  • P1720 Ford Explorer
  • P1720 Ford Explorer Sport Trac
  • P1720 Ford F-150
  • P1720 Ford F-250
  • P1720 Ford F-350
  • P1720 Ford Fiesta
  • P1720 Ford Flex
  • P1720 Ford Focus
  • P1720 Ford Focus Electric
  • P1720 Ford Freestar
  • P1720 Ford Freestyle
  • P1720 Ford Fusion
  • P1720 Ford Fusion Energi
  • P1720 Ford Fusion Hybrid
  • P1720 Ford Fusion Plug-In Hybrid
  • P1720 Ford GT
  • P1720 Ford Mustang
  • P1720 Ford Mustang Mach-E
  • P1720 Ford Mystique
  • P1720 Ford Probe
  • P1720 Ford Ranger
  • P1720 Ford Taurus
  • P1720 Ford Taurus X
  • P1720 Ford Tempo
  • P1720 Ford Thunderbird
  • P1720 Ford Transit
  • P1720 Ford Transit Connect
  • P1720 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.