C20A3

C20A3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C20A3 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 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 C20A3 Fault Code Meaning :

Ford C20A3 Symptoms :

Ford C20A3 Reasons :

How To Fix Ford C20A3 Trouble Code ?

Which Ford cars have the code C20A3?

  • C20A3 Ford Aerostar
  • C20A3 Ford Bronco
  • C20A3 Ford C-Max
  • C20A3 Ford C-Max Energi
  • C20A3 Ford C-Max Hybrid
  • C20A3 Ford Contour
  • C20A3 Ford Crown Victoria
  • C20A3 Ford EcoSport
  • C20A3 Ford Econoline
  • C20A3 Ford Edge
  • C20A3 Ford Escape
  • C20A3 Ford Escape Hybrid
  • C20A3 Ford Escort
  • C20A3 Ford Everest
  • C20A3 Ford Excursion
  • C20A3 Ford Expedition
  • C20A3 Ford Explorer
  • C20A3 Ford Explorer Sport Trac
  • C20A3 Ford F-150
  • C20A3 Ford F-250
  • C20A3 Ford F-350
  • C20A3 Ford Fiesta
  • C20A3 Ford Flex
  • C20A3 Ford Focus
  • C20A3 Ford Focus Electric
  • C20A3 Ford Freestar
  • C20A3 Ford Freestyle
  • C20A3 Ford Fusion
  • C20A3 Ford Fusion Energi
  • C20A3 Ford Fusion Hybrid
  • C20A3 Ford Fusion Plug-In Hybrid
  • C20A3 Ford GT
  • C20A3 Ford Mustang
  • C20A3 Ford Mustang Mach-E
  • C20A3 Ford Mystique
  • C20A3 Ford Probe
  • C20A3 Ford Ranger
  • C20A3 Ford Taurus
  • C20A3 Ford Taurus X
  • C20A3 Ford Tempo
  • C20A3 Ford Thunderbird
  • C20A3 Ford Transit
  • C20A3 Ford Transit Connect
  • C20A3 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.