B1977
B1977 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B1977 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 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 B1977 Fault Code Meaning :
Ford B1977 Symptoms :
Ford B1977 Reasons :
How To Fix Ford B1977 Trouble Code ?
Which Ford cars have the code B1977?
- B1977 Ford Aerostar
- B1977 Ford Bronco
- B1977 Ford C-Max
- B1977 Ford C-Max Energi
- B1977 Ford C-Max Hybrid
- B1977 Ford Contour
- B1977 Ford Crown Victoria
- B1977 Ford EcoSport
- B1977 Ford Econoline
- B1977 Ford Edge
- B1977 Ford Escape
- B1977 Ford Escape Hybrid
- B1977 Ford Escort
- B1977 Ford Everest
- B1977 Ford Excursion
- B1977 Ford Expedition
- B1977 Ford Explorer
- B1977 Ford Explorer Sport Trac
- B1977 Ford F-150
- B1977 Ford F-250
- B1977 Ford F-350
- B1977 Ford Fiesta
- B1977 Ford Flex
- B1977 Ford Focus
- B1977 Ford Focus Electric
- B1977 Ford Freestar
- B1977 Ford Freestyle
- B1977 Ford Fusion
- B1977 Ford Fusion Energi
- B1977 Ford Fusion Hybrid
- B1977 Ford Fusion Plug-In Hybrid
- B1977 Ford GT
- B1977 Ford Mustang
- B1977 Ford Mustang Mach-E
- B1977 Ford Mystique
- B1977 Ford Probe
- B1977 Ford Ranger
- B1977 Ford Taurus
- B1977 Ford Taurus X
- B1977 Ford Tempo
- B1977 Ford Thunderbird
- B1977 Ford Transit
- B1977 Ford Transit Connect
- B1977 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.