I did not pass SMOG because there ewas little vacuum pressure to the egr. I took off the EGR and turned on the car to see if it would run different, and it did not have any problems
I guess the answer depends on the purpose of the question.
Yes the engine can run without the EGR in place. If the EGR is removed and the engine started it should make a huge noise from the exhaust leaking. So you should not drive it with the valve removed.
The EGR valve redirects some of the exhaust gas back thru the intake to be reburned. That reduces emissions going out the tailpipe.
SOURCE: i have a 1995 jeep
where is the egr valve on a 95 jeep grand cherokee laredo? I have chnged the spark plugs, wires, solanoid and all are functioning properly? Any suggestions? The plugs are nt chorting out either. Thank you for your time.
SOURCE: 1984Jeep fails NO portion of smog test.
cts coolant tempretur switch and or wiring they make a new pigtail for the sensor
SOURCE: I am looking for the EGR valve on my 1995 Jeep
EGR Valve
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The EGR, or exhaust gas recirculation valve, takes inert exhaust gasses drawn from the exhaust system and reintroduces them into the combustion chamber through the intake manifold. This process lowers the peak combustion temperature and helps combat the formation of Nitrous Oxide (NOx) in the exhaust.
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SOURCE: I have a 1999 jeep
Yes it makes sense. The Exhaust Gas Recirculation valve is on the intake manifold passenger side by the carburetor.
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