How does the ECT sensor work on a Honda?
2. Identified the location of the ECT Sensor (not the ECT Gauge Sender for the Dashboard Guage or the ECT Switch for the Radiator Relay Fan) 3. Disconnected the 2-pin wire harness for the ECT sensor and measured the resistance between both pins while the engine is cold.
Why does my Car start when the ECT sensor is warm?
Your car would have trouble starting on a warm engine if the ECT Sensor indicated false values for the computer in that the engine is cold thereby instructing the computer to release more fuel through the fuel injectors upon ignition and flooding the cylinders. And that’s exactly what happened in my engine all along.
What does the p0118 Honda coolant temperature sensor mean?
P0118 Honda Meaning. The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the Engine Control Module (ECM). The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change in temperature.
How does the coolant temp sensor work on a Honda?
3. Disconnected the 2-pin wire harness for the ECT sensor and measured the resistance between both pins while the engine is cold. Measured the ambient temperature in my location and matched the resistance against this temperature through the chart along the specification path (specs).
Where is the ECT sensor on a Honda Civic?
Your Honda Civic’s engine coolant temperature (ECT) sensor is located in the front right section of your engine block.
Where are the sensors on a Honda Accord?
Fuel Tank Pressure Sensor Air Temperature Sensor ( Ambient / Intake 1 Manifold Pressure/Vacuum Sensor Power Steering Pressure Switch Throttle Position Sensor Transmission Position Sensor/Switch Variable Valve Timing Actuator Position Sensor Variable Valve Timing Pressure Switch Camshaft Position Sensor Crankshaft Position Sensor
What does it mean if your ECT sensor is bad?
If your car does have some trouble starting, specifically after the engine has warmed up to operating temperatures, this may also indicate that the ECT sensor is faulty. In addition, if you have to pump the gas pedal when cold-starting your car to keep it from dying, this may be another indication that your ECT sensor has gone bad.
Where is the coolant temperature sensor on a Honda Civic?
So continue reading to keep the ECT sensor in your Civic working as it should. This article applies to the Honda Civic (1992-2000). Your Honda Civic’s engine coolant temperature (ECT) sensor is located in the front right section of your engine block. The engine control module (ECM) uses this sensor to constantly measure the engine’s temperature.