Where is the coolant temperature sensor located on a 94 camaro z28 5.7l LT1

It doesn't show an 'engine temperature sensor' for that year, make and model
What you do have is a Coolant Temperature Sensor (there are actually one of each on other makes and models - an engine temperature sensor and a coolant {radiator fluid} sensor). Just doesn't appear to be a separate engine temp sensor for the 94 2.5. The coolant temperature sensor is the sensor that will make your temp gauge in the car move. It's location is - Under hood, center, front engine area, near distributor, mounted in driver side of cylinder head. I've attached a pic of the sensor for you.

You also have an intake air temperature sensor and an ambient air temperature sensor that tells the computer the temp in the vehicle's cabin. I can shoot you that info if your question wasn't answered above.



Good Luck & All The Best, Justin Lee

The answer is on the web:
images for 94 z28 lt1 camaro fuel injection

http://www.autozone.com/autozone/repairinfo/componentlocations/componentLocationMain.jsp?fromSearchPage=true&categoryNValue=4294963501&categoryName=Coolant+Temperature+Sensor Here's a link to where it's at.

Did you burp the air out of the cooling system? That needs to be done if you haven't - air will trap the thermostat and keep it from opening. Check my tips and tricks for how to do this.

its underneath the passenger dash behind and to the right of the glovebox, mounted to a bracket for the airbag

You are right it's not the sensor

It's indeed the SENDER

usually located near the thermostat housing OR on the intake manifold.

V6 2.8L top right rear of engine. Fan also turns on through A/C pressure switch and coolant temperature sensor, but these should operate independent of the coolant temp switch.
V8 5.0L and 5.7L (Heavy Duty) lower right rear of engine above starter.
Base model V8 uses the coolant sensor (top right of engine) and A/C pressure switches (lower right corner of eng compartment on A/C line to turn on the cooling fan. Fan is energized on all applications through the cooling fan relay.

you have a egr system problem, most likely an oxy sensor. also check the intake sensors as they will corrode easily when let set without starting for awhile, this is why any mechanic will tell you to start a car daily and let it idle for a few minutes. (if it is a daily driver in your position)

The Coolant Temperature Sensor is located under hood, center, front engine area, rear of water outlet, mounted in intake manifold.

Hope helped (remember rated this help) Good luck.

The coolant level sensor is contaminated. It happends over the years. You can try and pull it out and clean it off or just replace it. The sensor is located below the radiator cap,