C1870

C1870 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1870 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford C1870 Fault Code Meaning :

Ford C1870 Symptoms :

Ford C1870 Reasons :

How To Fix Ford C1870 Trouble Code ?

Which Ford cars have the code C1870?

  • C1870 Ford Aerostar
  • C1870 Ford Bronco
  • C1870 Ford C-Max
  • C1870 Ford C-Max Energi
  • C1870 Ford C-Max Hybrid
  • C1870 Ford Contour
  • C1870 Ford Crown Victoria
  • C1870 Ford EcoSport
  • C1870 Ford Econoline
  • C1870 Ford Edge
  • C1870 Ford Escape
  • C1870 Ford Escape Hybrid
  • C1870 Ford Escort
  • C1870 Ford Everest
  • C1870 Ford Excursion
  • C1870 Ford Expedition
  • C1870 Ford Explorer
  • C1870 Ford Explorer Sport Trac
  • C1870 Ford F-150
  • C1870 Ford F-250
  • C1870 Ford F-350
  • C1870 Ford Fiesta
  • C1870 Ford Flex
  • C1870 Ford Focus
  • C1870 Ford Focus Electric
  • C1870 Ford Freestar
  • C1870 Ford Freestyle
  • C1870 Ford Fusion
  • C1870 Ford Fusion Energi
  • C1870 Ford Fusion Hybrid
  • C1870 Ford Fusion Plug-In Hybrid
  • C1870 Ford GT
  • C1870 Ford Mustang
  • C1870 Ford Mustang Mach-E
  • C1870 Ford Mystique
  • C1870 Ford Probe
  • C1870 Ford Ranger
  • C1870 Ford Taurus
  • C1870 Ford Taurus X
  • C1870 Ford Tempo
  • C1870 Ford Thunderbird
  • C1870 Ford Transit
  • C1870 Ford Transit Connect
  • C1870 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.