C1118

C1118 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1118 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 C1118 Fault Code Meaning :

Ford C1118 Symptoms :

Ford C1118 Reasons :

How To Fix Ford C1118 Trouble Code ?

Which Ford cars have the code C1118?

  • C1118 Ford Aerostar
  • C1118 Ford Bronco
  • C1118 Ford C-Max
  • C1118 Ford C-Max Energi
  • C1118 Ford C-Max Hybrid
  • C1118 Ford Contour
  • C1118 Ford Crown Victoria
  • C1118 Ford EcoSport
  • C1118 Ford Econoline
  • C1118 Ford Edge
  • C1118 Ford Escape
  • C1118 Ford Escape Hybrid
  • C1118 Ford Escort
  • C1118 Ford Everest
  • C1118 Ford Excursion
  • C1118 Ford Expedition
  • C1118 Ford Explorer
  • C1118 Ford Explorer Sport Trac
  • C1118 Ford F-150
  • C1118 Ford F-250
  • C1118 Ford F-350
  • C1118 Ford Fiesta
  • C1118 Ford Flex
  • C1118 Ford Focus
  • C1118 Ford Focus Electric
  • C1118 Ford Freestar
  • C1118 Ford Freestyle
  • C1118 Ford Fusion
  • C1118 Ford Fusion Energi
  • C1118 Ford Fusion Hybrid
  • C1118 Ford Fusion Plug-In Hybrid
  • C1118 Ford GT
  • C1118 Ford Mustang
  • C1118 Ford Mustang Mach-E
  • C1118 Ford Mystique
  • C1118 Ford Probe
  • C1118 Ford Ranger
  • C1118 Ford Taurus
  • C1118 Ford Taurus X
  • C1118 Ford Tempo
  • C1118 Ford Thunderbird
  • C1118 Ford Transit
  • C1118 Ford Transit Connect
  • C1118 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.