B0429

B0429 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0429 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 B0429 Fault Code Meaning :

Ford B0429 Symptoms :

Ford B0429 Reasons :

How To Fix Ford B0429 Trouble Code ?

Which Ford cars have the code B0429?

  • B0429 Ford Aerostar
  • B0429 Ford Bronco
  • B0429 Ford C-Max
  • B0429 Ford C-Max Energi
  • B0429 Ford C-Max Hybrid
  • B0429 Ford Contour
  • B0429 Ford Crown Victoria
  • B0429 Ford EcoSport
  • B0429 Ford Econoline
  • B0429 Ford Edge
  • B0429 Ford Escape
  • B0429 Ford Escape Hybrid
  • B0429 Ford Escort
  • B0429 Ford Everest
  • B0429 Ford Excursion
  • B0429 Ford Expedition
  • B0429 Ford Explorer
  • B0429 Ford Explorer Sport Trac
  • B0429 Ford F-150
  • B0429 Ford F-250
  • B0429 Ford F-350
  • B0429 Ford Fiesta
  • B0429 Ford Flex
  • B0429 Ford Focus
  • B0429 Ford Focus Electric
  • B0429 Ford Freestar
  • B0429 Ford Freestyle
  • B0429 Ford Fusion
  • B0429 Ford Fusion Energi
  • B0429 Ford Fusion Hybrid
  • B0429 Ford Fusion Plug-In Hybrid
  • B0429 Ford GT
  • B0429 Ford Mustang
  • B0429 Ford Mustang Mach-E
  • B0429 Ford Mystique
  • B0429 Ford Probe
  • B0429 Ford Ranger
  • B0429 Ford Taurus
  • B0429 Ford Taurus X
  • B0429 Ford Tempo
  • B0429 Ford Thunderbird
  • B0429 Ford Transit
  • B0429 Ford Transit Connect
  • B0429 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.