P71B2
P71B2 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P71B2 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 P71B2 Fault Code Meaning :
Ford P71B2 Symptoms :
Ford P71B2 Reasons :
How To Fix Ford P71B2 Trouble Code ?
Which Ford cars have the code P71B2?
- P71B2 Ford Aerostar
- P71B2 Ford Bronco
- P71B2 Ford C-Max
- P71B2 Ford C-Max Energi
- P71B2 Ford C-Max Hybrid
- P71B2 Ford Contour
- P71B2 Ford Crown Victoria
- P71B2 Ford EcoSport
- P71B2 Ford Econoline
- P71B2 Ford Edge
- P71B2 Ford Escape
- P71B2 Ford Escape Hybrid
- P71B2 Ford Escort
- P71B2 Ford Everest
- P71B2 Ford Excursion
- P71B2 Ford Expedition
- P71B2 Ford Explorer
- P71B2 Ford Explorer Sport Trac
- P71B2 Ford F-150
- P71B2 Ford F-250
- P71B2 Ford F-350
- P71B2 Ford Fiesta
- P71B2 Ford Flex
- P71B2 Ford Focus
- P71B2 Ford Focus Electric
- P71B2 Ford Freestar
- P71B2 Ford Freestyle
- P71B2 Ford Fusion
- P71B2 Ford Fusion Energi
- P71B2 Ford Fusion Hybrid
- P71B2 Ford Fusion Plug-In Hybrid
- P71B2 Ford GT
- P71B2 Ford Mustang
- P71B2 Ford Mustang Mach-E
- P71B2 Ford Mystique
- P71B2 Ford Probe
- P71B2 Ford Ranger
- P71B2 Ford Taurus
- P71B2 Ford Taurus X
- P71B2 Ford Tempo
- P71B2 Ford Thunderbird
- P71B2 Ford Transit
- P71B2 Ford Transit Connect
- P71B2 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.