Where is EGR on 93 LS

I'm having trouble locating the EGR valve on my 93 Trooper LS. I was told it may be clogged and is really easy to clean.

I surfed around to look for pictures but the websites seemed to have been closed.

Component Location - SOHChttp://library.alldatapro.com/alldata/LIB~C20550~R0~OB0~P4R0H~N/0/41746052/56622331/56622425/56622426/34853741/34857029/34857699/34872079/34858162/56654750/41868992

Top, L.H. side of engine.

this is for double overhead cam engine, previous was for single overhead cam.
1993 Isuzu Truck Trooper (4 Door) V6-3165cc 3.2L DOHC (6VD1)

Vehicle Level (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741) http://library.alldatapro.com/images/a_003366.gif Powertrain Management (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741/34857029) http://library.alldatapro.com/images/a_003366.gif Emission Control Systems (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741/34857029/34857699) http://library.alldatapro.com/images/a_003366.gif EGR Valve (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741/34857029/34857699/34872079) http://library.alldatapro.com/images/arrow1.gif Locations (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741/34857029/34857699/34872079/34858162) http://library.alldatapro.com/images/arrow2.gifhttp://library.alldatapro.com/images/blnk_spc.gifLocations Component Location - DOHChttp://library.alldatapro.com/alldata/LIB~C20552~R0~OB0~P4R0H~N/0/41746052/56622331/56622425/56622428/34853741/34857029/34857699/34872079/34858162/56654752/41868993

Brief description and schematic of EGR:

1993 Isuzu Truck Trooper (4 Door) V6-3165cc 3.2L DOHC (6VD1)

Vehicle Level (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741) http://library.alldatapro.com/images/a_003366.gif Powertrain Management (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741/34857029) http://library.alldatapro.com/images/a_003366.gif Emission Control Systems (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741/34857029/34857699) http://library.alldatapro.com/images/a_003366.gif EGR Valve (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741/34857029/34857699/34872079) http://library.alldatapro.com/images/arrow1.gif Description and Operation (http://library.alldatapro.com/alldata/LIB~C20552~R0~OD~N/0/41746052/56622331/56622425/56622428/34853741/34857029/34857699/34872079/34858156) http://library.alldatapro.com/images/arrow2.gifhttp://library.alldatapro.com/images/blnk_spc.gifDescription and Operation EGR Valvehttp://library.alldatapro.com/alldata/LIB~C20552~R0~OB0~P3R0H~N/0/41746052/56622331/56622425/56622428/34853741/34857029/34857699/34872079/34858156/56679349/41951590

PURPOSE
Allows a metered amount of exhaust to recycle in to the intake stream.

LOCATION
On the common chamber.

OPERATION
This valve is controlled by a flexible diaphragm which is spring loaded to hold the valve closed. Vacuum applied to the top side of the diaphragm overcomes spring pressure and opens the valve in the exhaust port, allowing exhaust gas into the intake manifold and thus to the cylinders.

. . .

hey nice info. . .and nice of you to post it. i see many questions about this and it's hard to describe it clearly...now we have a thread we can point them to. . .yeah!


any chance you have a photo? i've never seen one posted, it'd make it easier for the guy looking for it the first time....



thanks


//bc