P11A9

P11A9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P11A9 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P11A9 Fault Code Meaning :

Ford P11A9 Symptoms :

Ford P11A9 Reasons :

How To Fix Ford P11A9 Trouble Code ?

Which Ford cars have the code P11A9?

  • P11A9 Ford Aerostar
  • P11A9 Ford Bronco
  • P11A9 Ford C-Max
  • P11A9 Ford C-Max Energi
  • P11A9 Ford C-Max Hybrid
  • P11A9 Ford Contour
  • P11A9 Ford Crown Victoria
  • P11A9 Ford EcoSport
  • P11A9 Ford Econoline
  • P11A9 Ford Edge
  • P11A9 Ford Escape
  • P11A9 Ford Escape Hybrid
  • P11A9 Ford Escort
  • P11A9 Ford Everest
  • P11A9 Ford Excursion
  • P11A9 Ford Expedition
  • P11A9 Ford Explorer
  • P11A9 Ford Explorer Sport Trac
  • P11A9 Ford F-150
  • P11A9 Ford F-250
  • P11A9 Ford F-350
  • P11A9 Ford Fiesta
  • P11A9 Ford Flex
  • P11A9 Ford Focus
  • P11A9 Ford Focus Electric
  • P11A9 Ford Freestar
  • P11A9 Ford Freestyle
  • P11A9 Ford Fusion
  • P11A9 Ford Fusion Energi
  • P11A9 Ford Fusion Hybrid
  • P11A9 Ford Fusion Plug-In Hybrid
  • P11A9 Ford GT
  • P11A9 Ford Mustang
  • P11A9 Ford Mustang Mach-E
  • P11A9 Ford Mystique
  • P11A9 Ford Probe
  • P11A9 Ford Ranger
  • P11A9 Ford Taurus
  • P11A9 Ford Taurus X
  • P11A9 Ford Tempo
  • P11A9 Ford Thunderbird
  • P11A9 Ford Transit
  • P11A9 Ford Transit Connect
  • P11A9 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.