tinospony

does anyone has a GT vacuum diagram ... im looking for these lines...
the one that goes on the intake makes my car run rich ... i dont have smog pump ... i just need the most detailed diagram to see where else they go
thanks


not my car thou

mattdel

green goes to egr solenoid, red goes to air injection solenoids, not sure about the whites

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There should be Red, Green, Black and White

Red: to back of intake vacuum.

Green: to EGR

Black: to Air Bypass valve

White: to Air Diverter Valve

dawson1112

If you dont have the smog pump you can plug off the white and tan colered ones. The red goes to feed the egr vacuum solenoid and also splits off to feed the air pump solenoids. the green is the return signal to the egr valve. The white and tan ones are the return signal to the smog pump valves. If you dont have the egr or the smog pump you can leave em all unplugged and just cap off where the red one goes to the intake as it is just a feed for all the others.

tinospony

thanks ppl!

tinospony

nice fox by d way

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Thank you..

Doug Lizar

can anyone tell me if the map sensor is supposed to have vacumn going to it and if so where does the vacumn come from????? 5.0 is running real rich....

dawson1112

There is a speed density section for cars equipped with map sensors,

but , Yes the map sensor does have vacuum . It is direct from the manifold upper intake .

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The vacuum line for the MAP sensor comes from here.