Toyota MR2 Message Board - View Single Post

MANDALAY · 10-01-2008, 11:18 PM

There is 2 . One from the TB and the other from the Regultor that go to the canister.
Hey man have a look at your celica manual and see if there is a diagram because there is on in the MR2 manual

What i think is happening is is the regulator has a fuel return and that other vent is to the canister to relieve any pressure .So as not to vent to the atmosphere. seams logical. Then the relay on the canister shuts that line when the engine is running.
The bottom of the canister also has a return to the fuel tank. This way its totally sealed , EPA.
I always have wondered if people are not getting full power or problems because of things left of from the original design/ layout ?
One thing for sure l have everything on and factory bar 4 items
lightened fly wheel
TRD air filter
Different clutch
Remus exhaust

10-01-2008, 11:18 PM	#107 (permalink)
MANDALAY Beams Owners Group Join Date: Feb 2007 Location: victoria AUSTRALIA Posts: 4,209 Thanks: 136 Thanked 112 Times in 107 Posts My Google Map iTrader Rating: (6/100% )	There is 2 . One from the TB and the other from the Regultor that go to the canister. Hey man have a look at your celica manual and see if there is a diagram because there is on in the MR2 manual What i think is happening is is the regulator has a fuel return and that other vent is to the canister to relieve any pressure .So as not to vent to the atmosphere. seams logical. Then the relay on the canister shuts that line when the engine is running. The bottom of the canister also has a return to the fuel tank. This way its totally sealed , EPA. I always have wondered if people are not getting full power or problems because of things left of from the original design/ layout ? One thing for sure l have everything on and factory bar 4 items lightened fly wheel TRD air filter Different clutch Remus exhaust Last edited by MANDALAY; 10-02-2008 at 12:39 AM..