P0945

P0945 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0945 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 P0945 Fault Code Meaning :

Ford P0945 Symptoms :

Ford P0945 Reasons :

How To Fix Ford P0945 Trouble Code ?

Which Ford cars have the code P0945?

  • P0945 Ford Aerostar
  • P0945 Ford Bronco
  • P0945 Ford C-Max
  • P0945 Ford C-Max Energi
  • P0945 Ford C-Max Hybrid
  • P0945 Ford Contour
  • P0945 Ford Crown Victoria
  • P0945 Ford EcoSport
  • P0945 Ford Econoline
  • P0945 Ford Edge
  • P0945 Ford Escape
  • P0945 Ford Escape Hybrid
  • P0945 Ford Escort
  • P0945 Ford Everest
  • P0945 Ford Excursion
  • P0945 Ford Expedition
  • P0945 Ford Explorer
  • P0945 Ford Explorer Sport Trac
  • P0945 Ford F-150
  • P0945 Ford F-250
  • P0945 Ford F-350
  • P0945 Ford Fiesta
  • P0945 Ford Flex
  • P0945 Ford Focus
  • P0945 Ford Focus Electric
  • P0945 Ford Freestar
  • P0945 Ford Freestyle
  • P0945 Ford Fusion
  • P0945 Ford Fusion Energi
  • P0945 Ford Fusion Hybrid
  • P0945 Ford Fusion Plug-In Hybrid
  • P0945 Ford GT
  • P0945 Ford Mustang
  • P0945 Ford Mustang Mach-E
  • P0945 Ford Mystique
  • P0945 Ford Probe
  • P0945 Ford Ranger
  • P0945 Ford Taurus
  • P0945 Ford Taurus X
  • P0945 Ford Tempo
  • P0945 Ford Thunderbird
  • P0945 Ford Transit
  • P0945 Ford Transit Connect
  • P0945 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.