B1740

B1740 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1740 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford B1740 Fault Code Meaning :

Ford B1740 Symptoms :

Ford B1740 Reasons :

How To Fix Ford B1740 Trouble Code ?

Which Ford cars have the code B1740?

  • B1740 Ford Aerostar
  • B1740 Ford Bronco
  • B1740 Ford C-Max
  • B1740 Ford C-Max Energi
  • B1740 Ford C-Max Hybrid
  • B1740 Ford Contour
  • B1740 Ford Crown Victoria
  • B1740 Ford EcoSport
  • B1740 Ford Econoline
  • B1740 Ford Edge
  • B1740 Ford Escape
  • B1740 Ford Escape Hybrid
  • B1740 Ford Escort
  • B1740 Ford Everest
  • B1740 Ford Excursion
  • B1740 Ford Expedition
  • B1740 Ford Explorer
  • B1740 Ford Explorer Sport Trac
  • B1740 Ford F-150
  • B1740 Ford F-250
  • B1740 Ford F-350
  • B1740 Ford Fiesta
  • B1740 Ford Flex
  • B1740 Ford Focus
  • B1740 Ford Focus Electric
  • B1740 Ford Freestar
  • B1740 Ford Freestyle
  • B1740 Ford Fusion
  • B1740 Ford Fusion Energi
  • B1740 Ford Fusion Hybrid
  • B1740 Ford Fusion Plug-In Hybrid
  • B1740 Ford GT
  • B1740 Ford Mustang
  • B1740 Ford Mustang Mach-E
  • B1740 Ford Mystique
  • B1740 Ford Probe
  • B1740 Ford Ranger
  • B1740 Ford Taurus
  • B1740 Ford Taurus X
  • B1740 Ford Tempo
  • B1740 Ford Thunderbird
  • B1740 Ford Transit
  • B1740 Ford Transit Connect
  • B1740 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.