P1A9D

P1A9D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1A9D 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P1A9D Fault Code Meaning :

Ford P1A9D Symptoms :

Ford P1A9D Reasons :

How To Fix Ford P1A9D Trouble Code ?

Which Ford cars have the code P1A9D?

  • P1A9D Ford Aerostar
  • P1A9D Ford Bronco
  • P1A9D Ford C-Max
  • P1A9D Ford C-Max Energi
  • P1A9D Ford C-Max Hybrid
  • P1A9D Ford Contour
  • P1A9D Ford Crown Victoria
  • P1A9D Ford EcoSport
  • P1A9D Ford Econoline
  • P1A9D Ford Edge
  • P1A9D Ford Escape
  • P1A9D Ford Escape Hybrid
  • P1A9D Ford Escort
  • P1A9D Ford Everest
  • P1A9D Ford Excursion
  • P1A9D Ford Expedition
  • P1A9D Ford Explorer
  • P1A9D Ford Explorer Sport Trac
  • P1A9D Ford F-150
  • P1A9D Ford F-250
  • P1A9D Ford F-350
  • P1A9D Ford Fiesta
  • P1A9D Ford Flex
  • P1A9D Ford Focus
  • P1A9D Ford Focus Electric
  • P1A9D Ford Freestar
  • P1A9D Ford Freestyle
  • P1A9D Ford Fusion
  • P1A9D Ford Fusion Energi
  • P1A9D Ford Fusion Hybrid
  • P1A9D Ford Fusion Plug-In Hybrid
  • P1A9D Ford GT
  • P1A9D Ford Mustang
  • P1A9D Ford Mustang Mach-E
  • P1A9D Ford Mystique
  • P1A9D Ford Probe
  • P1A9D Ford Ranger
  • P1A9D Ford Taurus
  • P1A9D Ford Taurus X
  • P1A9D Ford Tempo
  • P1A9D Ford Thunderbird
  • P1A9D Ford Transit
  • P1A9D Ford Transit Connect
  • P1A9D 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.