What is the P0117 code?

What is the P0117 code?

P0117 is the OBD-II generic code that indicates the engine control module (ECM) has seen the ECT sensor output go less than 0.14 Volts or more than 140°C (284°F).

What causes the p0117 OBD-II trouble code?

Engine Coolant Temperature (ECT) sensor circuit low output problem P0117 is the OBD-II generic code that indicates the engine control module (ECM) has seen the ECT sensor output go less than 0.14 Volts or more than 140°C (284°F). What causes the P0117 code?

What causes a p0117 ECT signal low input?

Potential causes of the P0117 code include: 1 Bad ECT sensor 2 Short to ground on ECT signal circuit 3 Faulty or damaged connectors 4 Wiring harness damaged 5 Loose terminals at ECT or PCM 6 POSSIBLY an overheated engine 7 Bad PCM More …

What happens to the p0117 code when coolant is warm?

As the temperature of the coolant changes, the resistance of the sensor changes. When the engine is cold, the resistance is high. When the engine is warm, the resistance is low. If the PCM detects a signal voltage lower than the normal operating range of the sensor then P0117 code will set.

What is the cause of ECT code p0117?

Code P0117 is the result of the ECT sensor indicating a low voltage input from the coolant temperature circuit. (approximately less than .3V) What Are the Symptoms of Code P0117? What Is the Cause of Code P0117?

What is the p0117 code on a Toyota Camry?

Many owners have reported P0117 for the following makes: Toyota (especially on a Toyota Camry), Honda, Chevrolet, Lexus, and Mini. Note: The definition of code P0117 may be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition.

What does the p0117 code on the coolant sensor mean?

The engine coolant absorbs heat from the engine, while the sensors monitor its temperature. The P0117 code indicates a problem with one of the engine coolant temperature sensors in your vehicle. Find out more about this error code and what to do in case you encounter it using this short guide.