P0116 is the OBD-II generic code that indicates the engine control module (ECM) ECT monitor has read that the ECT sensor range or the sensor performance is not as the ECM expected when starting from a cold start and warm shut down, to the next cold start.
How do you fix trouble code P0116?
Zitat von Youtube: In most cars the primary ect sensor is installed near the thermostat in the cylinder. Head remove the ecd sensor from the engine. Use a multimeter to proceed a test on the ect.
What can cause a P0116 code?
Diagnostic trouble code (DTC) P0116 stands for “Engine Coolant Temperature Sensor 1 Circuit Range/Performance.” This DTC is triggered by the PCM after it detects that the voltage signals relayed by the engine coolant temperature (ECT) sensor fall outside the normal manufacturer-specified range.
Where is the radiator temperature sensor located?
Zitat von Youtube: Now some of the early models had two sensors in the same location. But you're looking for the one with the two wires on it and it's down here under the egi valve. And it's coming at the view.
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.
How is P0128 diagnosed?
The most common cause for P0128 is the engine coolant thermostat is stuck open. A simple way to diagnose this is to feel the radiator hose and monitor how hot the temperature of the coolant is when it starts flowing through the radiator hose.
How do I fix code P0118?
What repairs can fix the P0118 code?
- Repairing or replacing the ECT connector.
- Repairing or replacing the wiring open circuit as necessary.
- Replacing the ECT with a new sensor.
Is there a fuse for coolant temperature sensor?
There isn’t one per se. There will be a fused wire with voltage to the instrument cluster (your owners manual should indicate which fuse), but the temperature sensor is providing a variable “resistance to ground,” which the temperature gauge in the dash is reflecting.
How do you check a coolant temperature sensor?
Submerge the sensor in the water and take a reading.
Wait a minute or so for the screen to give you a reading of the cold water. Once you have a reading, write down the measurement for reference. A common reading for a temperature sensor in cold water is around 5 volts.