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The mkiv Supra Owners Club

Dump valve or BOV? Please Help?


RyanSteel

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Ok so it would not have any effect on the MAF sensor? I can fit one to my car?

 

What Supra model do you have; Japanese, US, UK, European?

 

Yes a Supra with a MAF sensor will be effected by a vent to atmosphere BOV, it really needs to be recirculated.

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What Supra model do you have; Japanese, US, UK, European?

 

Yes a Supra with a MAF sensor will be effected by a vent to atmosphere BOV, it really needs to be recirculated.

 

So i have an Aristo engine with no MAF sensor, an atmos bovs cool?

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I have a 1993 Jap Spec TT. So now I am really confused. I am running stock motor with stock ECU. In other words, I CANT RUN AN ATMOSPHERIC BOV?

 

A jspec doesn't have a MAF sensor, so you can run one no problem. I have 2 on my jspec :D

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I have a 1993 Jap Spec TT. So now I am really confused. I am running stock motor with stock ECU. In other words, I CANT RUN AN ATMOSPHERIC BOV?

 

A 1993 J-spec 2JZ-GTE has a MAP (Manifold Absolute Pressure) sensor NOT a MAF sensor, yes it will be fine to fit a vent to atmosphere BOV.

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