Forced induction GR's - do you delete MAF or use MAF and MAP

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Rob Furniss
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Forced induction GR's - do you delete MAF or use MAF and MAP

Post by Rob Furniss »

I'm presuming you need to keep the MAF if using a piggyback ECU like an emanage blue and also have a map sensor for boost and adding in fuel, is this right?
Thinking MAF would have to be before boost otherwise it will screw up and send a load of crap to the stock ECU but this would be ok as i'm thinking in particular a supercharger setup with the charger between the throttle body and the intake manifold.
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Sahin
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Re: Forced induction GR's - do you delete MAF or use MAF and

Post by Sahin »

Yeah have the MAF on the intake side just before the filter not the output side of the turbo
no idea about the MAP sensor though sorry, at a guess id believe youd need a 2 bar map sensor
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Re: Forced induction GR's - do you delete MAF or use MAF and

Post by Rob Furniss »

Thanks Sahin
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vipfto
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Re: Forced induction GR's - do you delete MAF or use MAF and

Post by vipfto »

Yip MAF before snail on mine mate only way can do it
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Re: Forced induction GR's - do you delete MAF or use MAF and

Post by Rob Furniss »

vipfto wrote:Yip MAF before snail on mine mate only way can do it
Thanks mate.
Are you running 9psi on stock internals?
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vipfto
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Re: Forced induction GR's - do you delete MAF or use MAF and

Post by vipfto »

Actually been @ 11psi for past six months. Seems to be holding up great. Bearing in mind its a GR
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Re: Forced induction GR's - do you delete MAF or use MAF and

Post by vipfto »

and also needed to use map sensor as factory maf can only read so much it then takes over and that is tee'd off vac line @ manifold TB
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Re: Forced induction GR's - do you delete MAF or use MAF and

Post by Rob Furniss »

vipfto wrote:and also needed to use map sensor as factory maf can only read so much it then takes over and that is tee'd off vac line @ manifold TB
Thanks mate, and good work running at 11psi
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Re: Forced induction GR's - do you delete MAF or use MAF and

Post by vipfto »

Yeah wont push any more though if she goes will drop in 6a13 donk and run my existing manifolds run a single
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