Step 4: Wiring Schematics. Wires BU-BN (blue/brown) and VT-BN (violet/brown) are the wires connected to the temperature sensor (thermistor). In some cases the thermistor will open (resistance=infinite) in others it will show the problem only when moisten, it will cause the AC compressor shut down. If this is your case, the wires must be chopped
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Jul 28, 2018 · What it seems to be for most people is the AC Evap Temp Sensor that is faulty. The part is only about $25 but the issue is that the sensor is located behind the dash. Because of the placement of the sensor and how the 2012 Fusion is made the center console as well as the dash has to come out. If you take it to a shop they are going to charge an
Jul 19, 2016 · air temperature display in the IPC. The ambient air temperature sensor is hardwired to the PCM through separate. input and return circuits. The PCM provides a reference voltage to the ambient air temperature sensor and. monitors the change in voltage resulting from changes in resistance as determined by outside air temperature.
May 22, 2013 · Hey guys ford nooby here!Recently brougt a ford focus lx - 1.6 petrol - 48000 mileage - 2004 reg car was working fine then i had it serviced including radiator flushed out with radflush & new anti-freeze. At first car was fine but on the motorway the temperature warning light appeared & t
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ford focus temperature sensor problems
