C2634

C2634 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C2634 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 C2634 Fault Code Meaning :

Ford C2634 Symptoms :

Ford C2634 Reasons :

How To Fix Ford C2634 Trouble Code ?

Which Ford cars have the code C2634?

  • C2634 Ford Aerostar
  • C2634 Ford Bronco
  • C2634 Ford C-Max
  • C2634 Ford C-Max Energi
  • C2634 Ford C-Max Hybrid
  • C2634 Ford Contour
  • C2634 Ford Crown Victoria
  • C2634 Ford EcoSport
  • C2634 Ford Econoline
  • C2634 Ford Edge
  • C2634 Ford Escape
  • C2634 Ford Escape Hybrid
  • C2634 Ford Escort
  • C2634 Ford Everest
  • C2634 Ford Excursion
  • C2634 Ford Expedition
  • C2634 Ford Explorer
  • C2634 Ford Explorer Sport Trac
  • C2634 Ford F-150
  • C2634 Ford F-250
  • C2634 Ford F-350
  • C2634 Ford Fiesta
  • C2634 Ford Flex
  • C2634 Ford Focus
  • C2634 Ford Focus Electric
  • C2634 Ford Freestar
  • C2634 Ford Freestyle
  • C2634 Ford Fusion
  • C2634 Ford Fusion Energi
  • C2634 Ford Fusion Hybrid
  • C2634 Ford Fusion Plug-In Hybrid
  • C2634 Ford GT
  • C2634 Ford Mustang
  • C2634 Ford Mustang Mach-E
  • C2634 Ford Mystique
  • C2634 Ford Probe
  • C2634 Ford Ranger
  • C2634 Ford Taurus
  • C2634 Ford Taurus X
  • C2634 Ford Tempo
  • C2634 Ford Thunderbird
  • C2634 Ford Transit
  • C2634 Ford Transit Connect
  • C2634 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.