2006 Dodge Caravan "changing engine temp sensor" Questions

temp gage never moves off "cold". The engine is not overheating. I have replaced the temp sensor and the thermostat. No change. The temperature sensor may be controlling the fan via a relay; these can

...engine is warm, cool, hot, cold, and the computer then fuels accordingly (each temp range requires different fueling mixtures). If the sensor has gone out of whack, the engine may not be fueling ...

...engine picked back up. It did that a few times. I did the trouble shooting code for it and it came up 12, 37, and 21. Can you tell me what these codes mean and what may be wrong with my van? 12 - ...

...temp P0128 - Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) This means that the engine's PCM detected that the engine has not reached the required temperature level ...

...engine fan have been connecte to run constantly, how do i go about rewiring it the factory way. make sure the fan relay is ok!! then change the coolant tempurature sensor. for this senses temp, to ...

temp. I have changed the sensor try the thermostat, located on the top radiator hose. top side of engine. also does it steam?? does it lose water but no leak, does the heat blow hot? if your heat isnt

...temp gauge is consistant as far as the engine shut down occurs. 5-10 minutes of wait following has restart ok. All possible sensors have been changed. Another PCM does the same. Any ideas? Do you get ...

engine size?Typically on a dodge they are located near the thermostat housing. A 19mm deep socket will work to remove and install the temp sensor. leave some specifics on your vehicle and I will do my

...is bad. While you are driving air is helping to cool the engine.Possibly the coolant temp sensor has gone out too.If you have not changed the antifreeze in four or more years,this should also be

temp gage don't work on the inside on the dash! Stop that! If you are driving to the point the heater stops blowing hot air, you are way beyond the point where it should be driven. You will or already