P0117 is a diagnostic trouble code (DTC) for “Engine Coolant Temperature (ECT) Sensor Circuit Low Output Problem“. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
Can I drive with a P0117 code?
P0117 can put the vehicle in a failsafe mode, which causes the car to be relegated to a certain speed and/or gear range. Address the issue immediately. Stop driving the vehicle and go to a shop as soon as the code registers or a combination of its symptoms appear.
What are the symptoms of a faulty coolant temperature sensor?
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.
Can I drive with a faulty ECT sensor?
Faulty readings from the coolant temperature sensor can cause your car’s engine to miscalculate the fuel to air mixture within the engine. If the amount of black smoke emitting from your car is excessive, then you should not drive your car and you should tow your vehicle to a mechanic.
How do you fix a coolant temperature sensor?
Zitat von Youtube: This is a sensor that actually goes to the computer and tells the computer if the engine is cold or hot. So what we're going to do first is we're going to disconnect our battery.
Where is the ECT sensor located?
In most cars, the primary ECT sensor (ECT sensor 1) is installed near the thermostat in the cylinder head or block or on the thermostat housing. A second coolant temperature sensor could be installed in another part of the engine, or in the radiator.
Where is the temperature sensor located?
Most of the time it is close to the thermostat of the cooling system, or in some cases even inside of it. Note: Some engines may actually have a pair of sensors—one sending information from the engine to the control unit, the other sending information from the control unit to the dash.
How do you check a coolant temperature sensor?
Zitat von Youtube: They have four pins. For those the other extra pins are they send a signal to your temperature gauge on your dash. And that's why they have four pins.
How much does it cost to replace a coolant temperature sensor?
The average price for an engine temperature sensor replacement is between $150 and $193. Labor costs are between $82 and $105 while parts are between $66 and $88. Taxes and fees aren’t included in the estimate.
What causes low engine temperature?
The most common reasons for the temperature to remain low include: A thermostat stuck open. A bad engine coolant temperature sensor. A locked fan clutch.
Do you need to drain coolant to change coolant temperature sensor?
Do you need to drain coolant to change coolant temperature sensor? Open the radiator valve and drain about two to three quarts of coolant. You only need to remove enough to drop the level below the sensor.
Will engine coolant temperature sensor keep car from starting?
The sensor will not cause a no start. It could cause a hard start and a rich or lean condition only.