P0045
P0045 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P0045 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 P0045 Fault Code Meaning :
Ford P0045 Symptoms :
Ford P0045 Reasons :
How To Fix Ford P0045 Trouble Code ?
Which Ford cars have the code P0045?
- P0045 Ford Aerostar
- P0045 Ford Bronco
- P0045 Ford C-Max
- P0045 Ford C-Max Energi
- P0045 Ford C-Max Hybrid
- P0045 Ford Contour
- P0045 Ford Crown Victoria
- P0045 Ford EcoSport
- P0045 Ford Econoline
- P0045 Ford Edge
- P0045 Ford Escape
- P0045 Ford Escape Hybrid
- P0045 Ford Escort
- P0045 Ford Everest
- P0045 Ford Excursion
- P0045 Ford Expedition
- P0045 Ford Explorer
- P0045 Ford Explorer Sport Trac
- P0045 Ford F-150
- P0045 Ford F-250
- P0045 Ford F-350
- P0045 Ford Fiesta
- P0045 Ford Flex
- P0045 Ford Focus
- P0045 Ford Focus Electric
- P0045 Ford Freestar
- P0045 Ford Freestyle
- P0045 Ford Fusion
- P0045 Ford Fusion Energi
- P0045 Ford Fusion Hybrid
- P0045 Ford Fusion Plug-In Hybrid
- P0045 Ford GT
- P0045 Ford Mustang
- P0045 Ford Mustang Mach-E
- P0045 Ford Mystique
- P0045 Ford Probe
- P0045 Ford Ranger
- P0045 Ford Taurus
- P0045 Ford Taurus X
- P0045 Ford Tempo
- P0045 Ford Thunderbird
- P0045 Ford Transit
- P0045 Ford Transit Connect
- P0045 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.