What is your question?
·
·
What is your question?
I have an 2008 Grand Marqui LS 4.6L flex fuel vehicle Engine code P0128 was diagnosed. I am trying to find a clear diagrahm or picture. Of where the ECT coolant sensor is located on the motor.
What makes this problem better or worse?
nothing so far
How long has your 2008 Mercury Grand Marquis had this problem?
4 days
2 Replies
If you are facing the engine its to the right of the alternator. But.... I think you have an issue with the thermostat. That code relates to the engine not getting up to temp fast enough. How is the heat in the car? If its been a little cooler than normal start with a thermostat. Alex
Right at the thermostat housing - (follow top radiator hose to engine) .. Unable to post images on this site. Keep in mind the coolant temperature sensor itself may or may not be the culprit!