What is the purpose of the exhaust gas temperature sensor?
The exhaust gas temperature sensor detects the temperature, for example, in front of the catalytic converter or diesel particulate filter and sends this as a voltage signal to the engine control unit.
Can a faulty exhaust temperature sensor symptoms?
A faulty exhaust gas temperature sensor can negatively affect a vehicle’s after-treatment system, resulting in the following symptoms: Check engine light: if the ECU detects a problem with the sensor or signal, it will trigger the check engine light to come on.
Which of the following warning devices help you to know when exhaust temperatures are abnormal?
An exhaust gas temperature gauge (EGT gauge or EGT sensor) is a meter used to monitor the exhaust gas temperature of an internal combustion engine in conjunction with a thermocouple-type pyrometer.
How do you fix high exhaust temperature?
Installing aftermarket parts to help regulate exhaust gas temperatures will extend the life of the motor and assist with increased performance.
- Provide additional airflow to the motor by installing an aftermarket, cool air intake in place of the stock air filter.
- Install a free-flowing, large diameter exhaust system.
What sensors are on the exhaust?
Intake and Exhaust System Temperature Sensors (NTC) NTC elements used in automobile exhaust systems can be used as water temperature sensors, oil temperature sensors, temperature manifold air pressure sensors, fuel temperature sensors, intake air temperature sensors, and airflow sensors.
Can I drive with a bad exhaust gas temperature sensor?
The DPF regeneration process can affect driveability. Faulty exhaust gas temperature sensors can lead to unnecessary regenerations causing inconvenience for the driver. NTC-type sensors are more likely to trigger the engine check light on failure.
How much does it cost to replace exhaust temperature sensor?
The average EGR temperature sensor replacement cost is between $190 and $260. The labor cost is between $30 and $80, while the part itself costs between $150 and $200.