P1492

P1492 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1492 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P1492 Fault Code Meaning :

Ford P1492 Symptoms :

Ford P1492 Reasons :

How To Fix Ford P1492 Trouble Code ?

Which Ford cars have the code P1492?

  • P1492 Ford Aerostar
  • P1492 Ford Bronco
  • P1492 Ford C-Max
  • P1492 Ford C-Max Energi
  • P1492 Ford C-Max Hybrid
  • P1492 Ford Contour
  • P1492 Ford Crown Victoria
  • P1492 Ford EcoSport
  • P1492 Ford Econoline
  • P1492 Ford Edge
  • P1492 Ford Escape
  • P1492 Ford Escape Hybrid
  • P1492 Ford Escort
  • P1492 Ford Everest
  • P1492 Ford Excursion
  • P1492 Ford Expedition
  • P1492 Ford Explorer
  • P1492 Ford Explorer Sport Trac
  • P1492 Ford F-150
  • P1492 Ford F-250
  • P1492 Ford F-350
  • P1492 Ford Fiesta
  • P1492 Ford Flex
  • P1492 Ford Focus
  • P1492 Ford Focus Electric
  • P1492 Ford Freestar
  • P1492 Ford Freestyle
  • P1492 Ford Fusion
  • P1492 Ford Fusion Energi
  • P1492 Ford Fusion Hybrid
  • P1492 Ford Fusion Plug-In Hybrid
  • P1492 Ford GT
  • P1492 Ford Mustang
  • P1492 Ford Mustang Mach-E
  • P1492 Ford Mystique
  • P1492 Ford Probe
  • P1492 Ford Ranger
  • P1492 Ford Taurus
  • P1492 Ford Taurus X
  • P1492 Ford Tempo
  • P1492 Ford Thunderbird
  • P1492 Ford Transit
  • P1492 Ford Transit Connect
  • P1492 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.