P1BA4

P1BA4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1BA4 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 P1BA4 Fault Code Meaning :

Ford P1BA4 Symptoms :

Ford P1BA4 Reasons :

How To Fix Ford P1BA4 Trouble Code ?

Which Ford cars have the code P1BA4?

  • P1BA4 Ford Aerostar
  • P1BA4 Ford Bronco
  • P1BA4 Ford C-Max
  • P1BA4 Ford C-Max Energi
  • P1BA4 Ford C-Max Hybrid
  • P1BA4 Ford Contour
  • P1BA4 Ford Crown Victoria
  • P1BA4 Ford EcoSport
  • P1BA4 Ford Econoline
  • P1BA4 Ford Edge
  • P1BA4 Ford Escape
  • P1BA4 Ford Escape Hybrid
  • P1BA4 Ford Escort
  • P1BA4 Ford Everest
  • P1BA4 Ford Excursion
  • P1BA4 Ford Expedition
  • P1BA4 Ford Explorer
  • P1BA4 Ford Explorer Sport Trac
  • P1BA4 Ford F-150
  • P1BA4 Ford F-250
  • P1BA4 Ford F-350
  • P1BA4 Ford Fiesta
  • P1BA4 Ford Flex
  • P1BA4 Ford Focus
  • P1BA4 Ford Focus Electric
  • P1BA4 Ford Freestar
  • P1BA4 Ford Freestyle
  • P1BA4 Ford Fusion
  • P1BA4 Ford Fusion Energi
  • P1BA4 Ford Fusion Hybrid
  • P1BA4 Ford Fusion Plug-In Hybrid
  • P1BA4 Ford GT
  • P1BA4 Ford Mustang
  • P1BA4 Ford Mustang Mach-E
  • P1BA4 Ford Mystique
  • P1BA4 Ford Probe
  • P1BA4 Ford Ranger
  • P1BA4 Ford Taurus
  • P1BA4 Ford Taurus X
  • P1BA4 Ford Tempo
  • P1BA4 Ford Thunderbird
  • P1BA4 Ford Transit
  • P1BA4 Ford Transit Connect
  • P1BA4 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.