P42D6

P42D6 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P42D6 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 P42D6 Fault Code Meaning :

Ford P42D6 Symptoms :

Ford P42D6 Reasons :

How To Fix Ford P42D6 Trouble Code ?

Which Ford cars have the code P42D6?

  • P42D6 Ford Aerostar
  • P42D6 Ford Bronco
  • P42D6 Ford C-Max
  • P42D6 Ford C-Max Energi
  • P42D6 Ford C-Max Hybrid
  • P42D6 Ford Contour
  • P42D6 Ford Crown Victoria
  • P42D6 Ford EcoSport
  • P42D6 Ford Econoline
  • P42D6 Ford Edge
  • P42D6 Ford Escape
  • P42D6 Ford Escape Hybrid
  • P42D6 Ford Escort
  • P42D6 Ford Everest
  • P42D6 Ford Excursion
  • P42D6 Ford Expedition
  • P42D6 Ford Explorer
  • P42D6 Ford Explorer Sport Trac
  • P42D6 Ford F-150
  • P42D6 Ford F-250
  • P42D6 Ford F-350
  • P42D6 Ford Fiesta
  • P42D6 Ford Flex
  • P42D6 Ford Focus
  • P42D6 Ford Focus Electric
  • P42D6 Ford Freestar
  • P42D6 Ford Freestyle
  • P42D6 Ford Fusion
  • P42D6 Ford Fusion Energi
  • P42D6 Ford Fusion Hybrid
  • P42D6 Ford Fusion Plug-In Hybrid
  • P42D6 Ford GT
  • P42D6 Ford Mustang
  • P42D6 Ford Mustang Mach-E
  • P42D6 Ford Mystique
  • P42D6 Ford Probe
  • P42D6 Ford Ranger
  • P42D6 Ford Taurus
  • P42D6 Ford Taurus X
  • P42D6 Ford Tempo
  • P42D6 Ford Thunderbird
  • P42D6 Ford Transit
  • P42D6 Ford Transit Connect
  • P42D6 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.