P4B53

P4B53 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4B53 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 P4B53 Fault Code Meaning :

Ford P4B53 Symptoms :

Ford P4B53 Reasons :

How To Fix Ford P4B53 Trouble Code ?

Which Ford cars have the code P4B53?

  • P4B53 Ford Aerostar
  • P4B53 Ford Bronco
  • P4B53 Ford C-Max
  • P4B53 Ford C-Max Energi
  • P4B53 Ford C-Max Hybrid
  • P4B53 Ford Contour
  • P4B53 Ford Crown Victoria
  • P4B53 Ford EcoSport
  • P4B53 Ford Econoline
  • P4B53 Ford Edge
  • P4B53 Ford Escape
  • P4B53 Ford Escape Hybrid
  • P4B53 Ford Escort
  • P4B53 Ford Everest
  • P4B53 Ford Excursion
  • P4B53 Ford Expedition
  • P4B53 Ford Explorer
  • P4B53 Ford Explorer Sport Trac
  • P4B53 Ford F-150
  • P4B53 Ford F-250
  • P4B53 Ford F-350
  • P4B53 Ford Fiesta
  • P4B53 Ford Flex
  • P4B53 Ford Focus
  • P4B53 Ford Focus Electric
  • P4B53 Ford Freestar
  • P4B53 Ford Freestyle
  • P4B53 Ford Fusion
  • P4B53 Ford Fusion Energi
  • P4B53 Ford Fusion Hybrid
  • P4B53 Ford Fusion Plug-In Hybrid
  • P4B53 Ford GT
  • P4B53 Ford Mustang
  • P4B53 Ford Mustang Mach-E
  • P4B53 Ford Mystique
  • P4B53 Ford Probe
  • P4B53 Ford Ranger
  • P4B53 Ford Taurus
  • P4B53 Ford Taurus X
  • P4B53 Ford Tempo
  • P4B53 Ford Thunderbird
  • P4B53 Ford Transit
  • P4B53 Ford Transit Connect
  • P4B53 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.