P0118 CHEVROLET code

P0118 is a diagnostic trouble code (DTC) for “Engine Coolant Temperature (ECT) Sensor Circuit High Open 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 P0118 code?

What Does Code P0118 Mean? Repair Urgency: Fix this code immediately to avoid serious engine damage. Diagnosis: This trouble code will put your vehicle into a failsafe mode, which may cause your car’s engine to hesitate and run rough.

What can cause a P0118?

Causes of Code P0118

  • Faulty engine coolant temperature sensor.
  • Old/defective coolant.
  • Wiring problems.

What does high circuit input mean?

This is an overview. The Engine Coolant Temperature Circuit – High Input malfunction is the code for the onboard diagnostic (OBD). When the coolant temperature is low, the resistance of the sensor will be high, and when it is high, the resistance will be low.

What does engine coolant temperature circuit high mean?

The Engine Coolant Temperature Sensor converts the coolant temperature into a voltage that is high when the engine is cold and low as the engine warms up. Code P0118 indicates a high voltage input from the Coolant Temperature Circuit to the PCM. Driving with this trouble code is not recommended.

How do I clear P0118 code?

Zitat von Youtube: You can now use the zeus app to clear the error. Code. And tap the rescan button one more time to make sure everything is fine with your.

Can low coolant cause a P0118 code?

There are several key causes that can cause a P0118 trouble code to populate on your OBD-II scanner. The first is that your engine coolant level is low. This can also be caused by a faulty Engine Coolant Temperature (ECT) sensor or problems with the engine coolant thermostat.

Where is the intake air temperature sensor located?

Zitat von Youtube: The intake air temperature sensor that's located right here on the inlet to the air filter housing very simple straightforward to get it.

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.