the check engine light in my 2007 mazda 5 went on, did diagnostics and they said that the coolant temp sensor is faulty, recommended that i replace the sensor.
my questions- where is the coolant temp. sensor located in a 2007 mazda 5? is a diy replacement easy/worth the savings? the shop gave me an estimate of $142, cost for part is around $30, the labor is $112
is the diy a simple remove and replace or is it too complicated- wiring involve, too many things to get out of the way just to get to the sensor? hope somebody can help. thanks