P1F18

P1F18 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1F18 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P1F18 Fault Code Meaning :

Ford P1F18 Symptoms :

Ford P1F18 Reasons :

How To Fix Ford P1F18 Trouble Code ?

Which Ford cars have the code P1F18?

  • P1F18 Ford Aerostar
  • P1F18 Ford Bronco
  • P1F18 Ford C-Max
  • P1F18 Ford C-Max Energi
  • P1F18 Ford C-Max Hybrid
  • P1F18 Ford Contour
  • P1F18 Ford Crown Victoria
  • P1F18 Ford EcoSport
  • P1F18 Ford Econoline
  • P1F18 Ford Edge
  • P1F18 Ford Escape
  • P1F18 Ford Escape Hybrid
  • P1F18 Ford Escort
  • P1F18 Ford Everest
  • P1F18 Ford Excursion
  • P1F18 Ford Expedition
  • P1F18 Ford Explorer
  • P1F18 Ford Explorer Sport Trac
  • P1F18 Ford F-150
  • P1F18 Ford F-250
  • P1F18 Ford F-350
  • P1F18 Ford Fiesta
  • P1F18 Ford Flex
  • P1F18 Ford Focus
  • P1F18 Ford Focus Electric
  • P1F18 Ford Freestar
  • P1F18 Ford Freestyle
  • P1F18 Ford Fusion
  • P1F18 Ford Fusion Energi
  • P1F18 Ford Fusion Hybrid
  • P1F18 Ford Fusion Plug-In Hybrid
  • P1F18 Ford GT
  • P1F18 Ford Mustang
  • P1F18 Ford Mustang Mach-E
  • P1F18 Ford Mystique
  • P1F18 Ford Probe
  • P1F18 Ford Ranger
  • P1F18 Ford Taurus
  • P1F18 Ford Taurus X
  • P1F18 Ford Tempo
  • P1F18 Ford Thunderbird
  • P1F18 Ford Transit
  • P1F18 Ford Transit Connect
  • P1F18 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.