P2045

P2045 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2045 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P2045 Fault Code Meaning :

Ford P2045 Symptoms :

Ford P2045 Reasons :

How To Fix Ford P2045 Trouble Code ?

Which Ford cars have the code P2045?

  • P2045 Ford Aerostar
  • P2045 Ford Bronco
  • P2045 Ford C-Max
  • P2045 Ford C-Max Energi
  • P2045 Ford C-Max Hybrid
  • P2045 Ford Contour
  • P2045 Ford Crown Victoria
  • P2045 Ford EcoSport
  • P2045 Ford Econoline
  • P2045 Ford Edge
  • P2045 Ford Escape
  • P2045 Ford Escape Hybrid
  • P2045 Ford Escort
  • P2045 Ford Everest
  • P2045 Ford Excursion
  • P2045 Ford Expedition
  • P2045 Ford Explorer
  • P2045 Ford Explorer Sport Trac
  • P2045 Ford F-150
  • P2045 Ford F-250
  • P2045 Ford F-350
  • P2045 Ford Fiesta
  • P2045 Ford Flex
  • P2045 Ford Focus
  • P2045 Ford Focus Electric
  • P2045 Ford Freestar
  • P2045 Ford Freestyle
  • P2045 Ford Fusion
  • P2045 Ford Fusion Energi
  • P2045 Ford Fusion Hybrid
  • P2045 Ford Fusion Plug-In Hybrid
  • P2045 Ford GT
  • P2045 Ford Mustang
  • P2045 Ford Mustang Mach-E
  • P2045 Ford Mystique
  • P2045 Ford Probe
  • P2045 Ford Ranger
  • P2045 Ford Taurus
  • P2045 Ford Taurus X
  • P2045 Ford Tempo
  • P2045 Ford Thunderbird
  • P2045 Ford Transit
  • P2045 Ford Transit Connect
  • P2045 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.