P803B

P803B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P803B Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P803B Fault Code Meaning :

Ford P803B Symptoms :

Ford P803B Reasons :

How To Fix Ford P803B Trouble Code ?

Which Ford cars have the code P803B?

  • P803B Ford Aerostar
  • P803B Ford Bronco
  • P803B Ford C-Max
  • P803B Ford C-Max Energi
  • P803B Ford C-Max Hybrid
  • P803B Ford Contour
  • P803B Ford Crown Victoria
  • P803B Ford EcoSport
  • P803B Ford Econoline
  • P803B Ford Edge
  • P803B Ford Escape
  • P803B Ford Escape Hybrid
  • P803B Ford Escort
  • P803B Ford Everest
  • P803B Ford Excursion
  • P803B Ford Expedition
  • P803B Ford Explorer
  • P803B Ford Explorer Sport Trac
  • P803B Ford F-150
  • P803B Ford F-250
  • P803B Ford F-350
  • P803B Ford Fiesta
  • P803B Ford Flex
  • P803B Ford Focus
  • P803B Ford Focus Electric
  • P803B Ford Freestar
  • P803B Ford Freestyle
  • P803B Ford Fusion
  • P803B Ford Fusion Energi
  • P803B Ford Fusion Hybrid
  • P803B Ford Fusion Plug-In Hybrid
  • P803B Ford GT
  • P803B Ford Mustang
  • P803B Ford Mustang Mach-E
  • P803B Ford Mystique
  • P803B Ford Probe
  • P803B Ford Ranger
  • P803B Ford Taurus
  • P803B Ford Taurus X
  • P803B Ford Tempo
  • P803B Ford Thunderbird
  • P803B Ford Transit
  • P803B Ford Transit Connect
  • P803B 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.