2007-12-09 10:29:47 · 6 answers · asked by Beverly F 1 in Cars & Transportation ➔ Maintenance & Repairs
It senses the position of the valve that allows a controlled amount of exhaust to be recirculated back through the engine to control combustion temperatures.
2007-12-09 10:34:51 · answer #1 · answered by Tim C 7 · 0⤊ 0⤋
the position of the EGR valve pintle. The EVP sensor converts the mechanical movement of the pintle into an electrical voltage signal which is relayed to the PCM. The EVP sensor is a linear potentiometer in which resistance varies with the EGR valve pintle movement.Voltage is fed to the EVP by the signal return circuit. As the EGR is opened the EVP directs more voltage to the EEC and less down the voltage reference circuit. The EVP sensor provides the PCM with information on EGR flow and EGR system failures. The EVP should read between 0.24 and 0.67volts at idle with a closed EGR valve.
2007-12-09 10:32:58 · answer #2 · answered by Anonymous · 2⤊ 0⤋
The EGR(Exhaust Gas Recirculation) valve helps your car more efficiently and completely burn fuel by recirculating some of your exhaust fumes and running it through the combustion process again..This process results in a more complete burn of the fuel, which is better for the enviroment and gets the most money out of your gasoline..
2007-12-09 10:36:06 · answer #3 · answered by Matt H 1 · 0⤊ 0⤋
EGR exhaust gas recycle
Throttle position sensor
different parts
2007-12-09 10:34:42 · answer #4 · answered by Anonymous · 0⤊ 2⤋
EGR is exhaust gas recirculator. It measures the exhaust gas and recirculates it back through the intake manifold.
2007-12-09 10:34:50 · answer #5 · answered by Heather H 2 · 1⤊ 1⤋
Exhuast gas recirculation.
measure exhuast gas in exhuast manifold.
2007-12-09 10:32:30 · answer #6 · answered by M 3 · 0⤊ 1⤋