P89F3

P89F3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P89F3 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 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 P89F3 Fault Code Meaning :

Ford P89F3 Symptoms :

Ford P89F3 Reasons :

How To Fix Ford P89F3 Trouble Code ?

Which Ford cars have the code P89F3?

  • P89F3 Ford Aerostar
  • P89F3 Ford Bronco
  • P89F3 Ford C-Max
  • P89F3 Ford C-Max Energi
  • P89F3 Ford C-Max Hybrid
  • P89F3 Ford Contour
  • P89F3 Ford Crown Victoria
  • P89F3 Ford EcoSport
  • P89F3 Ford Econoline
  • P89F3 Ford Edge
  • P89F3 Ford Escape
  • P89F3 Ford Escape Hybrid
  • P89F3 Ford Escort
  • P89F3 Ford Everest
  • P89F3 Ford Excursion
  • P89F3 Ford Expedition
  • P89F3 Ford Explorer
  • P89F3 Ford Explorer Sport Trac
  • P89F3 Ford F-150
  • P89F3 Ford F-250
  • P89F3 Ford F-350
  • P89F3 Ford Fiesta
  • P89F3 Ford Flex
  • P89F3 Ford Focus
  • P89F3 Ford Focus Electric
  • P89F3 Ford Freestar
  • P89F3 Ford Freestyle
  • P89F3 Ford Fusion
  • P89F3 Ford Fusion Energi
  • P89F3 Ford Fusion Hybrid
  • P89F3 Ford Fusion Plug-In Hybrid
  • P89F3 Ford GT
  • P89F3 Ford Mustang
  • P89F3 Ford Mustang Mach-E
  • P89F3 Ford Mystique
  • P89F3 Ford Probe
  • P89F3 Ford Ranger
  • P89F3 Ford Taurus
  • P89F3 Ford Taurus X
  • P89F3 Ford Tempo
  • P89F3 Ford Thunderbird
  • P89F3 Ford Transit
  • P89F3 Ford Transit Connect
  • P89F3 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.