High exhaust pressure
09-20-2021, (Subject: High exhaust pressure ) 
Post: #6
RE: High exhaust pressure
(09-20-2021 )lwilder27 Wrote:  by thermostat housing do you mean the EGR differential pressure tubes?
...


THE EXHAUST GAS PRESSURE SENSOR FOR THE EXHAUST MANIFOLD HAS A FEED TUBE (between the exhaust manifold and the thermostat housing) -> AND THEN the circuit RUNS THRU THE THERMOSTAT HOUSING UP TO THE exhaust gas pressure SENSOR ITSELF... WHICH IS MOUNTED TO THE TOP OF THE THERMOSTAT!!!

THE PASSAGE-WAY THRU THE THERMOSTAT HOUSING LIKES TO CLOG UP AND MAKE FOR BAD EXHAUST BACK-PRESSURE READINGS!


to check the entire circuit ... http://rawze.com/forums/showthread.php?t...5#pid65445

OR...
http://rawze.com/forums/showthread.php?t...5#pid59765

or...

http://rawze.com/forums/showthread.php?t...5#pid57885


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RE: High exhaust pressure - Rawze - 09-20-2021



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