P3303

P3303 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3303 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P3303 Fault Code Meaning :

Ford P3303 Symptoms :

Ford P3303 Reasons :

How To Fix Ford P3303 Trouble Code ?

Which Ford cars have the code P3303?

  • P3303 Ford Aerostar
  • P3303 Ford Bronco
  • P3303 Ford C-Max
  • P3303 Ford C-Max Energi
  • P3303 Ford C-Max Hybrid
  • P3303 Ford Contour
  • P3303 Ford Crown Victoria
  • P3303 Ford EcoSport
  • P3303 Ford Econoline
  • P3303 Ford Edge
  • P3303 Ford Escape
  • P3303 Ford Escape Hybrid
  • P3303 Ford Escort
  • P3303 Ford Everest
  • P3303 Ford Excursion
  • P3303 Ford Expedition
  • P3303 Ford Explorer
  • P3303 Ford Explorer Sport Trac
  • P3303 Ford F-150
  • P3303 Ford F-250
  • P3303 Ford F-350
  • P3303 Ford Fiesta
  • P3303 Ford Flex
  • P3303 Ford Focus
  • P3303 Ford Focus Electric
  • P3303 Ford Freestar
  • P3303 Ford Freestyle
  • P3303 Ford Fusion
  • P3303 Ford Fusion Energi
  • P3303 Ford Fusion Hybrid
  • P3303 Ford Fusion Plug-In Hybrid
  • P3303 Ford GT
  • P3303 Ford Mustang
  • P3303 Ford Mustang Mach-E
  • P3303 Ford Mystique
  • P3303 Ford Probe
  • P3303 Ford Ranger
  • P3303 Ford Taurus
  • P3303 Ford Taurus X
  • P3303 Ford Tempo
  • P3303 Ford Thunderbird
  • P3303 Ford Transit
  • P3303 Ford Transit Connect
  • P3303 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.