is there a catalytic converter return line on s5 t2's????
Thread Starter
Joined: Aug 2004
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From: redlands, cali
is there a catalytic converter return line on s5 t2's????
ok... me and speeddemon32 have been trying to figure this one out..... my s4 t2 motor has a tube going from the cat to the lower intake manifold... his s5 t2 has the tube coming off the cat, but no tube going to the motor.... is it missing, or did s5 turbos not have this tube??? thanx for your help!
Last edited by vipers; Oct 31, 2004 at 05:41 PM.
casio isn't here.
Joined: Sep 2002
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From: Greenpoint, Brooklyn
where is the tube going if ts not connected? in one way or another, it should be connected to the air pump. not directly, but they're in the same "system." i believe the pipe connects to the ACV.
HAILERS
Joined: May 2001
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From: FORT WORTH, TEXAS,USA
Originally Posted by vipers
ok... me and speeddemon32 have been trying to figure this one out..... my s4 t2 motor has a tube going from the cat to the lower intake manifold... his s5 t2 has the tube coming off the cat, but no tube going to the motor.... is it missing, or did s5 turbos not have this tube??? thanx for your help!
Is it a series five JSPEC engine? Maybe that's the reason.
Joined: Oct 2003
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From: Morristown, TN (east of Knoxville)
All the rotaries have this, to my knowledge, jspec or not. They all had at least one cat, and due to the rotary exhaust environment, need the fresh air for cooling purposes for longevity.
On the turbo II engines, the pipe comes i right above the stock turbo water feed line on the LIM, behind the ACV.
On the turbo II engines, the pipe comes i right above the stock turbo water feed line on the LIM, behind the ACV.
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