Question about Ford Expedition
Here's a link,may be your coolant temperature sensor. P0125 OBD II Trouble Code Insufficient Coolant Temperature for Closed Loop... Here's a video of where it's at Coolant temperature sensor location 2003 Expedition 5 4
Posted on Jul 04, 2017
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Posted on Jan 02, 2017
Sounds as if the car is not getting warm enough, which could mean that your thermostat is stuck in the open position. Try changing it. That should take care of the problem. Depending on which brand you get, the thermostat will most likely cost you between $8.00-$16.00.
Also, check the coolant level. Make sure its at a proper level. The Temperature Sensor could be bad as well.
Posted on May 21, 2008
SOURCE: P0125 Trouble Code
Looks like the coolant temp sensor for the ecm has started to go out. Test and replace, clear codes and should be ok.
Posted on Jan 27, 2009
SOURCE: I have a 96 explorer
P0125 is Insufficient Coolant Temp For Closed Loop Fuel Control
P0756 is Shift Solenoid B Performance or Stuck Off
P0340 is Camshaft Position Sensor Circuit Malfunction
The P0125 can probably be cleared by replacing the thermostat. That part is under $15.00
The P0340 can probably be cleared by replaceing the Cam position sensor. That part is about $25.00
The P0756 is a transmission issue and It will involve removing the fluid pan and taking out the valve body to get to the solenoid.
The thermostat and cam sensor should take about an hour of shop time to change so I would figure about $150.00 to $200.00..Depends on the shop and if there is a minumum charge. Some shops charge 4 hrs. min.
the trans issue may get involved so I don't really want to make a guess, but I would say less than $500.00, depends on what all is involved in getting to the solenoid and changing it.
Posted on Jan 17, 2011
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