Fuel Rail Temperature Sensor

It is a part of vehicle s fuel system and designed to monitor the fuel pressure that is present at the fuel rail.

Fuel rail temperature sensor. Coolant in the system flows from the fuel to coolant heat exchanger to a fuel cooler reservoir. The fuel rail sensor commonly referred to as the fuel pressure sensor is an engine management component that is commonly found on diesel and some gasoline injected vehicles. The fuel rail pressure sensor is responsible for analyzing the pressure of the fuel that is inside the rail of the fuel pump assembly. A fuel rail pressure sensor is a component which has the ability to reduce evaporative emissions by allowing the engine just enough fuel so that it can run in the correct way.

Fuel temperature sensor etc6661p aftermarket specifications and additional product information defender 83 06 all 4 0l efi petrol engines 3 9 4 0 v8 quantity required 1. The pcm is the main computer of a vehicle. The sensor sends this signal to the computer which. The mechanism that ensures that the fuel rail is efficient is the fuel rail pressure sensor.

The pcm commands the fuel cooler pump on by grounding the pump when the fuel or turbo actuator temperature exceeds a calibrated threshold. A defective fuel rail. This sensor is an electronic device which calculates the fuel pressure and then sends this information to the pcm powertrain control module. How to test and replace a fuel temperature sensor p0180.

The fuel rail pressure sensor limits the ability for fuel to get left inside of the fuel line. The fuel system temperature is monitored by a fuel rail temperature sensor frt which is an input to the pcm.