P8B45
P8B45 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P8B45 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 P8B45 Fault Code Meaning :
Ford P8B45 Symptoms :
Ford P8B45 Reasons :
How To Fix Ford P8B45 Trouble Code ?
Which Ford cars have the code P8B45?
- P8B45 Ford Aerostar
- P8B45 Ford Bronco
- P8B45 Ford C-Max
- P8B45 Ford C-Max Energi
- P8B45 Ford C-Max Hybrid
- P8B45 Ford Contour
- P8B45 Ford Crown Victoria
- P8B45 Ford EcoSport
- P8B45 Ford Econoline
- P8B45 Ford Edge
- P8B45 Ford Escape
- P8B45 Ford Escape Hybrid
- P8B45 Ford Escort
- P8B45 Ford Everest
- P8B45 Ford Excursion
- P8B45 Ford Expedition
- P8B45 Ford Explorer
- P8B45 Ford Explorer Sport Trac
- P8B45 Ford F-150
- P8B45 Ford F-250
- P8B45 Ford F-350
- P8B45 Ford Fiesta
- P8B45 Ford Flex
- P8B45 Ford Focus
- P8B45 Ford Focus Electric
- P8B45 Ford Freestar
- P8B45 Ford Freestyle
- P8B45 Ford Fusion
- P8B45 Ford Fusion Energi
- P8B45 Ford Fusion Hybrid
- P8B45 Ford Fusion Plug-In Hybrid
- P8B45 Ford GT
- P8B45 Ford Mustang
- P8B45 Ford Mustang Mach-E
- P8B45 Ford Mystique
- P8B45 Ford Probe
- P8B45 Ford Ranger
- P8B45 Ford Taurus
- P8B45 Ford Taurus X
- P8B45 Ford Tempo
- P8B45 Ford Thunderbird
- P8B45 Ford Transit
- P8B45 Ford Transit Connect
- P8B45 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.