P1B4F
P1B4F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P1B4F 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.
When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.
Ford P1B4F Fault Code Meaning :
Ford P1B4F Symptoms :
Ford P1B4F Reasons :
How To Fix Ford P1B4F Trouble Code ?
Which Ford cars have the code P1B4F?
- P1B4F Ford Aerostar
- P1B4F Ford Bronco
- P1B4F Ford C-Max
- P1B4F Ford C-Max Energi
- P1B4F Ford C-Max Hybrid
- P1B4F Ford Contour
- P1B4F Ford Crown Victoria
- P1B4F Ford EcoSport
- P1B4F Ford Econoline
- P1B4F Ford Edge
- P1B4F Ford Escape
- P1B4F Ford Escape Hybrid
- P1B4F Ford Escort
- P1B4F Ford Everest
- P1B4F Ford Excursion
- P1B4F Ford Expedition
- P1B4F Ford Explorer
- P1B4F Ford Explorer Sport Trac
- P1B4F Ford F-150
- P1B4F Ford F-250
- P1B4F Ford F-350
- P1B4F Ford Fiesta
- P1B4F Ford Flex
- P1B4F Ford Focus
- P1B4F Ford Focus Electric
- P1B4F Ford Freestar
- P1B4F Ford Freestyle
- P1B4F Ford Fusion
- P1B4F Ford Fusion Energi
- P1B4F Ford Fusion Hybrid
- P1B4F Ford Fusion Plug-In Hybrid
- P1B4F Ford GT
- P1B4F Ford Mustang
- P1B4F Ford Mustang Mach-E
- P1B4F Ford Mystique
- P1B4F Ford Probe
- P1B4F Ford Ranger
- P1B4F Ford Taurus
- P1B4F Ford Taurus X
- P1B4F Ford Tempo
- P1B4F Ford Thunderbird
- P1B4F Ford Transit
- P1B4F Ford Transit Connect
- P1B4F 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.