There are 2 on the engine, there is one next to the thermostat housing that sends a signal to the engine computer that takes a 1 inch wrench and there is another one that sends the signal to the Dashboard gauge and is located on the rear of the engine on the passenger side of the vehicle and you need to take off the cabin engine housing to get to this, this takes a 11/16 wrench and has a push on plug, be sure to de-pressurize the system prior to taking off these units, a ground will send the gauge to the hot side and an open switch will keep it on the cool side, so test the wire to be sure the gauge works first.
I had a similar problem with mine.... temperature gauge would shoot up after 10 minutes of driving and all the coolant would be gone... started watching the tail after replacing the coolant and saw white smoke... found out later it was a crack in the cylinder and it was burning coolant... this may not be your problem, but it mite help...
There are actually two water temperature sending unit on a 1994 S10 Chevy. Please locate the unit close to the thermostat housing, and not the one between spark plugs. The single wire water temperature sending unit should then be attached to the temperature gauge. The two wire unit, the one between spark plugs, would be connected to the engine control module.
On a 2.5L 1994 YJ, we found the temp sending unit in a tapping at the rear of the cylinder head, in the lower corner toward the exhaust side. The replacement head was not tapped at that location, and we didn't discover that fact until after the head was installed. Does anyone know of an alternate location?
The coolant temp sensor Under hood, driver side, upper engine area, mounted on rear of cylinder head Fan relay Under hood, driver side, front engine area, rear side of battery, mounted on fenderwell the coolant temp. sensor is right where the thermostat housing is. you have to remove the air cleaner and hose to see it. i just replace mine on a 1994 z/24 with a 3.1
How many 3s in 313433535333?
Is it true that one human year is equal to seven dog years?
What is half of 74?
The more you take the more you leave behind what am I?
Why is it bad luck to walk under a ladder?
Is 13 cm or 13 mm greater?
Who has won World Series both as a player and manager for the New York Yankees?
How did the Wiffle Ball get its name?
Do schools still teach cursive writing?
Can eggs break inside a chicken?
Why do books come out in hardback first?
What happens when a beehive gets too full?
What is the difference between an optometrist and an ophthalmologist?
How can you tell when someone's lying?
Why do some people celebrate Christmas in July?
What are the advantages of stress interview?
What is the setting in the story creole democracy?
Which of the following best describes what is required to be reported to congress?
What makes dr sadao comment 'this man must have extraordinary vitality?
What is a classified data spill or negligent discharge of classified information?
Did Jim Quinn leave occ?
What does 692K mean?
What is APA Treas 310?