P9D45
P9D45 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P9D45 Diagnosis
The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 P9D45 Fault Code Meaning :
Ford P9D45 Symptoms :
Ford P9D45 Reasons :
How To Fix Ford P9D45 Trouble Code ?
Which Ford cars have the code P9D45?
- P9D45 Ford Aerostar
- P9D45 Ford Bronco
- P9D45 Ford C-Max
- P9D45 Ford C-Max Energi
- P9D45 Ford C-Max Hybrid
- P9D45 Ford Contour
- P9D45 Ford Crown Victoria
- P9D45 Ford EcoSport
- P9D45 Ford Econoline
- P9D45 Ford Edge
- P9D45 Ford Escape
- P9D45 Ford Escape Hybrid
- P9D45 Ford Escort
- P9D45 Ford Everest
- P9D45 Ford Excursion
- P9D45 Ford Expedition
- P9D45 Ford Explorer
- P9D45 Ford Explorer Sport Trac
- P9D45 Ford F-150
- P9D45 Ford F-250
- P9D45 Ford F-350
- P9D45 Ford Fiesta
- P9D45 Ford Flex
- P9D45 Ford Focus
- P9D45 Ford Focus Electric
- P9D45 Ford Freestar
- P9D45 Ford Freestyle
- P9D45 Ford Fusion
- P9D45 Ford Fusion Energi
- P9D45 Ford Fusion Hybrid
- P9D45 Ford Fusion Plug-In Hybrid
- P9D45 Ford GT
- P9D45 Ford Mustang
- P9D45 Ford Mustang Mach-E
- P9D45 Ford Mystique
- P9D45 Ford Probe
- P9D45 Ford Ranger
- P9D45 Ford Taurus
- P9D45 Ford Taurus X
- P9D45 Ford Tempo
- P9D45 Ford Thunderbird
- P9D45 Ford Transit
- P9D45 Ford Transit Connect
- P9D45 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.