C0422

C0422 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0422 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford C0422 Fault Code Meaning :

Ford C0422 Symptoms :

Ford C0422 Reasons :

How To Fix Ford C0422 Trouble Code ?

Which Ford cars have the code C0422?

  • C0422 Ford Aerostar
  • C0422 Ford Bronco
  • C0422 Ford C-Max
  • C0422 Ford C-Max Energi
  • C0422 Ford C-Max Hybrid
  • C0422 Ford Contour
  • C0422 Ford Crown Victoria
  • C0422 Ford EcoSport
  • C0422 Ford Econoline
  • C0422 Ford Edge
  • C0422 Ford Escape
  • C0422 Ford Escape Hybrid
  • C0422 Ford Escort
  • C0422 Ford Everest
  • C0422 Ford Excursion
  • C0422 Ford Expedition
  • C0422 Ford Explorer
  • C0422 Ford Explorer Sport Trac
  • C0422 Ford F-150
  • C0422 Ford F-250
  • C0422 Ford F-350
  • C0422 Ford Fiesta
  • C0422 Ford Flex
  • C0422 Ford Focus
  • C0422 Ford Focus Electric
  • C0422 Ford Freestar
  • C0422 Ford Freestyle
  • C0422 Ford Fusion
  • C0422 Ford Fusion Energi
  • C0422 Ford Fusion Hybrid
  • C0422 Ford Fusion Plug-In Hybrid
  • C0422 Ford GT
  • C0422 Ford Mustang
  • C0422 Ford Mustang Mach-E
  • C0422 Ford Mystique
  • C0422 Ford Probe
  • C0422 Ford Ranger
  • C0422 Ford Taurus
  • C0422 Ford Taurus X
  • C0422 Ford Tempo
  • C0422 Ford Thunderbird
  • C0422 Ford Transit
  • C0422 Ford Transit Connect
  • C0422 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.