P42E4

P42E4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P42E4 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.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 P42E4 Fault Code Meaning :

Ford P42E4 Symptoms :

Ford P42E4 Reasons :

How To Fix Ford P42E4 Trouble Code ?

Which Ford cars have the code P42E4?

  • P42E4 Ford Aerostar
  • P42E4 Ford Bronco
  • P42E4 Ford C-Max
  • P42E4 Ford C-Max Energi
  • P42E4 Ford C-Max Hybrid
  • P42E4 Ford Contour
  • P42E4 Ford Crown Victoria
  • P42E4 Ford EcoSport
  • P42E4 Ford Econoline
  • P42E4 Ford Edge
  • P42E4 Ford Escape
  • P42E4 Ford Escape Hybrid
  • P42E4 Ford Escort
  • P42E4 Ford Everest
  • P42E4 Ford Excursion
  • P42E4 Ford Expedition
  • P42E4 Ford Explorer
  • P42E4 Ford Explorer Sport Trac
  • P42E4 Ford F-150
  • P42E4 Ford F-250
  • P42E4 Ford F-350
  • P42E4 Ford Fiesta
  • P42E4 Ford Flex
  • P42E4 Ford Focus
  • P42E4 Ford Focus Electric
  • P42E4 Ford Freestar
  • P42E4 Ford Freestyle
  • P42E4 Ford Fusion
  • P42E4 Ford Fusion Energi
  • P42E4 Ford Fusion Hybrid
  • P42E4 Ford Fusion Plug-In Hybrid
  • P42E4 Ford GT
  • P42E4 Ford Mustang
  • P42E4 Ford Mustang Mach-E
  • P42E4 Ford Mystique
  • P42E4 Ford Probe
  • P42E4 Ford Ranger
  • P42E4 Ford Taurus
  • P42E4 Ford Taurus X
  • P42E4 Ford Tempo
  • P42E4 Ford Thunderbird
  • P42E4 Ford Transit
  • P42E4 Ford Transit Connect
  • P42E4 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.