P20FB
P20FB Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P20FB Diagnosis
The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P20FB Fault Code Meaning :
Ford P20FB Symptoms :
Ford P20FB Reasons :
How To Fix Ford P20FB Trouble Code ?
Which Ford cars have the code P20FB?
- P20FB Ford Aerostar
- P20FB Ford Bronco
- P20FB Ford C-Max
- P20FB Ford C-Max Energi
- P20FB Ford C-Max Hybrid
- P20FB Ford Contour
- P20FB Ford Crown Victoria
- P20FB Ford EcoSport
- P20FB Ford Econoline
- P20FB Ford Edge
- P20FB Ford Escape
- P20FB Ford Escape Hybrid
- P20FB Ford Escort
- P20FB Ford Everest
- P20FB Ford Excursion
- P20FB Ford Expedition
- P20FB Ford Explorer
- P20FB Ford Explorer Sport Trac
- P20FB Ford F-150
- P20FB Ford F-250
- P20FB Ford F-350
- P20FB Ford Fiesta
- P20FB Ford Flex
- P20FB Ford Focus
- P20FB Ford Focus Electric
- P20FB Ford Freestar
- P20FB Ford Freestyle
- P20FB Ford Fusion
- P20FB Ford Fusion Energi
- P20FB Ford Fusion Hybrid
- P20FB Ford Fusion Plug-In Hybrid
- P20FB Ford GT
- P20FB Ford Mustang
- P20FB Ford Mustang Mach-E
- P20FB Ford Mystique
- P20FB Ford Probe
- P20FB Ford Ranger
- P20FB Ford Taurus
- P20FB Ford Taurus X
- P20FB Ford Tempo
- P20FB Ford Thunderbird
- P20FB Ford Transit
- P20FB Ford Transit Connect
- P20FB 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.