What type of sending unit does the temperature gauge use?
Electric Temperature Gauges This assembly is attached to the needle. The gauge requires an electric circuit and a sending unit in order to read temperature. The sending unit is a temperature-sensitive material that is part of a variable resistance, water-sealed unit that sits in the coolant stream in the engine.
Will a bad thermostat throw a code?
The most noticeable issues occur when the thermostat gets stuck in either the open or closed position. A malfunction can result in a trouble code, generated by the engine’s computer, which can turn on your check engine light.
How to replace the temperature sensor on a Toyota Camry?
Reverse the above steps for installation, refill the radiator with new fluid, start engine until warmed up and recheck fluid levels after cool down. Allowing the engine to idle for 1/2 hour with the radiator cap off can help remove air pockets. 2. Replacing the Temperature Sensor
What happens to the thermostat on a 2004 Camry?
I have a 2004 Toyota Camry. When the car heats up the temperature gauge goes above the normal operating temperate (about 3/4 way up to H) then stops. the fans do not kick on. It never makes it all the way to the H. If I turn the AC on the fans run. The heat and AC both work fine.
When to check your coolant sensor at O’Reilly?
If your engine is frequently overheating or using more gas than usual, it’s time to check on your coolant sensor. Black smoke from the exhaust pipe may also point to failure in this sensor. At O’Reilly Auto Parts, we offer sensors and switches for many vehicles.
Is it OK to drive a 1999 Toyota Camry?
I have 1999 Toyota Camry LE 2.2 L, when I drive its temperature sensor gauge in car shows at C or close to C. Car heats up and show at 1/6 of range on needle above C at idle after drive (gauge moves). What should be course of action? Is it ok to drive?