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The turbo blow off valve works by:If the throttle returns to idle while at high boost the valve opens and relives the pressure preventing turbo damage and speeding boost recovery time.This is done by use of a over pressure sensorOr by use of a throttle position and boost pressure sensor working together.
Yes there are tested turbo kits out for the Mazda 3 and many people have them installed. Two of the major distributors of the turbo kits for Mazda 3 are Tri-Point Engineering and Hi-boost. Check out their websites for more info : ) I say that because I have an 08 Mazda 3 hatchback and am puttin a turbo on it this summer. Zoom Zoom baby!
No, only a certain range(size) of turbo will work(efficiently) for a 1.6 diesel at the rpm range, boost throttle response you want. Link below is to one of the best turbo calculators, IMHO.
No, the bov works off the pressure difference between the two sides of the throttle plate when closed. It's the vacuum on the manifold side of the throttle plate in a petrol car that opens the valve to release boost between the other side of the throttle plate and the turbo. More to the point it is unnecesary in a diesel as the boost just runs through the combustion chamber and is used/wasted as normal and can't run backwards through the turbo. Some diesels have something similar to a bov that just acts as a boost regulator and opens up to exhaust excess boost, but no pssshhht sound when shifting sorry
The 1988 Mazda 323 1.6L non-turbo EFI engine requires an electric fuel pump, which is located inside the gas tank.
The ERG valve is a valve in the turbo/supercharger system that controls boost pressures to the manifold. Normally it is hooked up to the computer system and the throttle body. Sometimes just the throttle body.
its just a bad car. sicerly, fcnh8ak7tyvn
If it hasn't got a turbo there's no place for it to get boost from.
my 2.5 TDI with a straight pipe does the same thing. i think it is when you release the throotle the stress comes off the turbo (from boost to no boost) and the noise makes a BAAAUUUW. It has to be the turbo back spooling or something. But it sounds nice anyway. lol :) IT is also the waste gate closing when the boosting stops so when it closes it makes that noise.
My turbo does not boost
Turbo for your phone
It depends on the load placed on the engine. You won't get a lot of additional horsepower, or "boost" from the turbo unless the engine is working - as in pulling a heavy load or operating hydraulics etc. You can run the throttle wide open, but if the engine is just running, and the machine it's installed in is not moving then you're just burning fuel. Other than that, more load=more throttle.