P03A1
P03A1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P03A1 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.
When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.
Ford P03A1 Fault Code Meaning :
Ford P03A1 Symptoms :
Ford P03A1 Reasons :
How To Fix Ford P03A1 Trouble Code ?
Which Ford cars have the code P03A1?
- P03A1 Ford Aerostar
- P03A1 Ford Bronco
- P03A1 Ford C-Max
- P03A1 Ford C-Max Energi
- P03A1 Ford C-Max Hybrid
- P03A1 Ford Contour
- P03A1 Ford Crown Victoria
- P03A1 Ford EcoSport
- P03A1 Ford Econoline
- P03A1 Ford Edge
- P03A1 Ford Escape
- P03A1 Ford Escape Hybrid
- P03A1 Ford Escort
- P03A1 Ford Everest
- P03A1 Ford Excursion
- P03A1 Ford Expedition
- P03A1 Ford Explorer
- P03A1 Ford Explorer Sport Trac
- P03A1 Ford F-150
- P03A1 Ford F-250
- P03A1 Ford F-350
- P03A1 Ford Fiesta
- P03A1 Ford Flex
- P03A1 Ford Focus
- P03A1 Ford Focus Electric
- P03A1 Ford Freestar
- P03A1 Ford Freestyle
- P03A1 Ford Fusion
- P03A1 Ford Fusion Energi
- P03A1 Ford Fusion Hybrid
- P03A1 Ford Fusion Plug-In Hybrid
- P03A1 Ford GT
- P03A1 Ford Mustang
- P03A1 Ford Mustang Mach-E
- P03A1 Ford Mystique
- P03A1 Ford Probe
- P03A1 Ford Ranger
- P03A1 Ford Taurus
- P03A1 Ford Taurus X
- P03A1 Ford Tempo
- P03A1 Ford Thunderbird
- P03A1 Ford Transit
- P03A1 Ford Transit Connect
- P03A1 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.