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Can Anyone decipher this Vacuum Schematic ?

kc robertson's Avatar
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05-17-05, 10:16 AM   #1  
kc robertson
Can Anyone decipher this Vacuum Schematic ?

Can Anyone decipher this Vacuum Schematic ?


Every other vacuum schematic has an illustration of the engine and hoses... mine, of course, is cryptic...... please help!?!

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Icondude's Avatar

Join Date: Apr 2005
Posts: 194

05-18-05, 09:20 AM   #2  
Yes. Exactly what were you wanting to know? The only thing cryptic about it is the appreviations.

DIST = distributor, presumably this is an old car with a distributor vacuum advance.

EGR = Exhaust Gas Recirculation Valve

FUEL T = Fuel Tank and PURGE CV = This is the charcoal cannister. There is normally a vacuum line going to an electronically operated vacuum valve that opens under certain conditions. I forget exactly what the reason for this is.

Anyway, if you have specific questions, ask away.

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