What makes the ESP light come on?
ESP warning light If the light comes on and stays on, it either indicates that the ESP system has a fault or has been turned off, so you’ll need to get the system checked at a garage or turn it back on.
How to replace a coolant temperature sensor on your Radiator?
Once you’re radiator has been drained, make sure to replace your drain plug or reinsert the petcock before proceeding. This will ensure you don’t forget to complete this step before adding more coolant once the coolant temperature sensor has been replaced. Step 7: Remove electronic harness from the temperature sensor.
Can you change the coolant in a radiator?
Although you may have collected the radiator coolant when you drained it from the radiator, it is highly recommended that you add new coolant. This will ensure that the coolant temperature sensor will work correctly. Add new coolant, mixed with distilled water as recommended by your specific vehicle manufacturer.
What are the symptoms of a bad coolant temperature switch?
1. Poor fuel economy 2. Black smoke from engine 3. Overheating engine 4. Check Engine Light comes on The coolant temperature sensor, also known as the coolant temperature switch, is an engine management system sensor that is used to monitor the temperature of the engine’s coolant.
Can a bad coolant sensor cause an overheating computer?
The coolant temperature sensor can also fail in a manner that causes it to send a permanently hot signal. This can cause the computer to incorrectly compensate for a lean signal, which can result in overheating, and even misfires or engine ping.
What to do when coolant is coming out of radiator?
When you have no idea where the coolant is going, conducting the pressure can help solve the confusion. You would require an air pump that in turn will help you detect the leakage point when nothing is visible to the eyes. Remove the radiator cap and attach the air pump’s tester hose to the coolant recovery tank.
Can a defective radiator cap cause engine to overheat?
A defective radiator cap will cause engine overheating in a number of ways. Three of the ways a radiator cap can cause overheating are, 1) Not holding in pressure and allowing the coolant to vent out or escape the cooling system. 2) No providing the proper pressure and not raising the boiling point.
Why does the coolant race through the radiator?
When you allow coolant to race through your radiator it will not have the necessary time in the radiator to release the proper amount of heat. It is important that you slow down the coolant to a specific flow rate to allow for the proper dissipating of heat.
What does the etc light on the dashboard mean?
That’s why the ETC light in your dashboard illuminates when problems occur. This light indicates that there is a problem with the ETC and you should have it checked as soon as possible. The ETC light is normally the last warning you will receive before your engine performance is affected.