P346D

P346D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P346D Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 P346D Fault Code Meaning :

Ford P346D Symptoms :

Ford P346D Reasons :

How To Fix Ford P346D Trouble Code ?

Which Ford cars have the code P346D?

  • P346D Ford Aerostar
  • P346D Ford Bronco
  • P346D Ford C-Max
  • P346D Ford C-Max Energi
  • P346D Ford C-Max Hybrid
  • P346D Ford Contour
  • P346D Ford Crown Victoria
  • P346D Ford EcoSport
  • P346D Ford Econoline
  • P346D Ford Edge
  • P346D Ford Escape
  • P346D Ford Escape Hybrid
  • P346D Ford Escort
  • P346D Ford Everest
  • P346D Ford Excursion
  • P346D Ford Expedition
  • P346D Ford Explorer
  • P346D Ford Explorer Sport Trac
  • P346D Ford F-150
  • P346D Ford F-250
  • P346D Ford F-350
  • P346D Ford Fiesta
  • P346D Ford Flex
  • P346D Ford Focus
  • P346D Ford Focus Electric
  • P346D Ford Freestar
  • P346D Ford Freestyle
  • P346D Ford Fusion
  • P346D Ford Fusion Energi
  • P346D Ford Fusion Hybrid
  • P346D Ford Fusion Plug-In Hybrid
  • P346D Ford GT
  • P346D Ford Mustang
  • P346D Ford Mustang Mach-E
  • P346D Ford Mystique
  • P346D Ford Probe
  • P346D Ford Ranger
  • P346D Ford Taurus
  • P346D Ford Taurus X
  • P346D Ford Tempo
  • P346D Ford Thunderbird
  • P346D Ford Transit
  • P346D Ford Transit Connect
  • P346D 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.