P0071

P0071 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0071 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P0071 Fault Code Meaning :

Ford P0071 Symptoms :

Ford P0071 Reasons :

How To Fix Ford P0071 Trouble Code ?

Which Ford cars have the code P0071?

  • P0071 Ford Aerostar
  • P0071 Ford Bronco
  • P0071 Ford C-Max
  • P0071 Ford C-Max Energi
  • P0071 Ford C-Max Hybrid
  • P0071 Ford Contour
  • P0071 Ford Crown Victoria
  • P0071 Ford EcoSport
  • P0071 Ford Econoline
  • P0071 Ford Edge
  • P0071 Ford Escape
  • P0071 Ford Escape Hybrid
  • P0071 Ford Escort
  • P0071 Ford Everest
  • P0071 Ford Excursion
  • P0071 Ford Expedition
  • P0071 Ford Explorer
  • P0071 Ford Explorer Sport Trac
  • P0071 Ford F-150
  • P0071 Ford F-250
  • P0071 Ford F-350
  • P0071 Ford Fiesta
  • P0071 Ford Flex
  • P0071 Ford Focus
  • P0071 Ford Focus Electric
  • P0071 Ford Freestar
  • P0071 Ford Freestyle
  • P0071 Ford Fusion
  • P0071 Ford Fusion Energi
  • P0071 Ford Fusion Hybrid
  • P0071 Ford Fusion Plug-In Hybrid
  • P0071 Ford GT
  • P0071 Ford Mustang
  • P0071 Ford Mustang Mach-E
  • P0071 Ford Mystique
  • P0071 Ford Probe
  • P0071 Ford Ranger
  • P0071 Ford Taurus
  • P0071 Ford Taurus X
  • P0071 Ford Tempo
  • P0071 Ford Thunderbird
  • P0071 Ford Transit
  • P0071 Ford Transit Connect
  • P0071 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.