P0125 code

[timotaio]

I had the SES light come on got it checked and it was P0125 code - which means either my thermostat , temp. control sensor or low coolant. Coolant is fine, any Ideas on how to tell if I need a thermostat or temp control sensor? Heat blows hot but not super hot and temp gauge never gets above about a quarter of the way up the gauge, Just got the Expy so I 'm not sure how hot the temp gauge should be, Thanks in advance.

 

[timotaio]

What do other expy's run at halfway between cold and hot? or is the quarter way up that mine runs at normal?

 

[ELVATO]

Whatever the outside temperature, my temp gauge always goes up to halfway, and just stays there after a few minutes of driving. I've never been able to get it to go higher than that.

 

[timotaio]

good to know thx,

 

[JUST4FUN]

change the thrmostat and o ring
this is an easy job to do

 

[lakmflx]

I agree with JUST4FUN, always start with the little things cause most of the time they will save you the time and money of playingf the guessing game. Start with the thermo ($5.00 part or more) and see if that helps.. if it doesnt then you can move on to something else and all you spent was 5.00.

 

[timotaio]

Put in a thermy and temp is running right in the middle, looks like that fixed it, thanks for the help guys, Great site BTW.