Loosten the cap on the radiator to remove the pressure. Find the big hose that comes from the top right of the radiator. It connects to the engine block right under the distrubitor. The sensor connects with one wire. You will need an open end wrench to get it off of there. It is like a 9/16ths I think. On this car, it is a real bugger, and I think I had to take the air intake hose and part of the distributor cover off in order to get in there. You should do this when it is cold, and drain at least part of the coolent so you don't make a huge mess. I put a _little_ high-temp anti-sieze on the new one, cause I spent 45 minutes trying to pop it out of there with 13 years of corrosion and pressure. Don't put any sealent on it for sure.
Just a note of experience, Autozone has the wrong part in their computer for this. You have to go somewhere else like Pepboys. Take a look at yours before you buy a new one. And don't try to drive with it not in there.
-The cool one
no sensor only a thermostat
The coolant temperature sensor should be located near the upper coolant hose where it enters the engine block, just a few inches nearer to the windshield. It is usually a gold color.
How to know if air sensor not working on protege 2003
The 2003 Mazda engine coolant temperature sensor is located on the front of the engine, above the thermostat housing. The sensor will have to wires leading to it.
you can't fix a sensor, you can replace one by removing it and installing the new one...:)
At the back of the engine on the coolant outlet that goes to the heater hoses on the firewall.
bottom of the radiator
need to know what wire go were for a 94 Mazda protege MAF sensor
There is a coolant temperature sensor and a temperature gauge sensor. the coolant sensor is located on driver side of the cylinder head. screws right into it, and the temperature gauge sensor is on the front side of the cylinder head right under the distributor. hope this helps
There is a coolant temperature sensor and a temperature gauge sensor. the coolant sensor is located on driver side of the cylinder head. screws right into it, and the temperature gauge sensor is on the front side of the cylinder head right under the distributor. hope this helps
COOLANT sensor on mazda 6 where is it
there is a tap at the bottom of the radiator