P07A3

P07A3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P07A3 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 P07A3 Fault Code Meaning :

Ford P07A3 Symptoms :

Ford P07A3 Reasons :

How To Fix Ford P07A3 Trouble Code ?

Which Ford cars have the code P07A3?

  • P07A3 Ford Aerostar
  • P07A3 Ford Bronco
  • P07A3 Ford C-Max
  • P07A3 Ford C-Max Energi
  • P07A3 Ford C-Max Hybrid
  • P07A3 Ford Contour
  • P07A3 Ford Crown Victoria
  • P07A3 Ford EcoSport
  • P07A3 Ford Econoline
  • P07A3 Ford Edge
  • P07A3 Ford Escape
  • P07A3 Ford Escape Hybrid
  • P07A3 Ford Escort
  • P07A3 Ford Everest
  • P07A3 Ford Excursion
  • P07A3 Ford Expedition
  • P07A3 Ford Explorer
  • P07A3 Ford Explorer Sport Trac
  • P07A3 Ford F-150
  • P07A3 Ford F-250
  • P07A3 Ford F-350
  • P07A3 Ford Fiesta
  • P07A3 Ford Flex
  • P07A3 Ford Focus
  • P07A3 Ford Focus Electric
  • P07A3 Ford Freestar
  • P07A3 Ford Freestyle
  • P07A3 Ford Fusion
  • P07A3 Ford Fusion Energi
  • P07A3 Ford Fusion Hybrid
  • P07A3 Ford Fusion Plug-In Hybrid
  • P07A3 Ford GT
  • P07A3 Ford Mustang
  • P07A3 Ford Mustang Mach-E
  • P07A3 Ford Mystique
  • P07A3 Ford Probe
  • P07A3 Ford Ranger
  • P07A3 Ford Taurus
  • P07A3 Ford Taurus X
  • P07A3 Ford Tempo
  • P07A3 Ford Thunderbird
  • P07A3 Ford Transit
  • P07A3 Ford Transit Connect
  • P07A3 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.