What is the temperature sender?
A coolant temperature sender is an on engine protection device that is used to monitor the coolant temperature of the engine. Normally screwed into the engine block, it can output a range of values based on the oil pressure in the engine.
What causes a temperature gauge to stop working?
The most common cause of faulty temperature readings is a broken coolant temperature sensor (CTS). The part, which is normally located near a vehicle’s thermostat near the base of the radiator (consult your owner’s manual or repair guide) can get gunked up and fail.
How long do temperature sensors last?
Like most electronic components in your vehicle, the air charge temperature sensor can be expected to last for about five years. Signs that your car’s air charge temperature sensor may need to be replaced include: Misfires.
How can you tell if a temperature sensor is bad?
What Signs May Signal Your Coolant Temperature Sensor May Be Failing?
- Poor Fuel Economy.
- Irregular Temperature Readings.
- Black Smoke from Your Exhaust.
- Your Engine is Overheating.
- Your Check Engine Light is On.
Are all temperature sending units the same?
Temperature senders and gauges are the most difficult to match between manufacturers. We strongly recommend that you DO NOT mix different brands of temperature gauges and senders. Temperature gauges are designed to work with one particular sender. Each sender has an electrical element with specific characteristics.
How can I tell if my engine is overheating?
Warning Signs that Your Engine is Overheating
- Hot Hood. When the engine is running, you can expect the hood to emit heat and feel warm to the touch.
- Temperature Gauge or Light.
- Ticking Noise.
- Coolant Leaking on the Ground.
- Smells “Hot”
- Steam Coming from the Hood.
- Thumping Noises.
- Reduced Engine Power.