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VEMS => Configuration => Topic started by: mohamad sabehtaayon on October 03, 2017, 01:53:24 am

Title: porsche 964 meth controlled by vems ecu
Post by: mohamad sabehtaayon on October 03, 2017, 01:53:24 am
Dear,
i installed TPC supercharger on my porsche 964, and changed ecu to pnp vems
i an willing to add meth injector, question is: can the injector be controlled by vems ecu?
so when the tank is empty automaticly switch to program without meth
mixture,
any suggestions?
thx in advance


Title: Re: porsche 964 meth controlled by vems ecu
Post by: Sprocket on October 03, 2017, 02:17:02 am
You should be able to use the config switch to change from config A to B. I'd be worried though about the level switch having enough hysteresis to stop any fluctuations at the switching point.

Do you mean 50/50 water/methanol mix?
Title: Re: porsche 964 meth controlled by vems ecu
Post by: mohamad sabehtaayon on October 03, 2017, 12:34:15 pm
yes 50/50 meth water.
is it a good idea? here in Lebanon, we do not have Vems support, so if you have more details, i appriciate your help
regards
Title: Re: porsche 964 meth controlled by vems ecu
Post by: Kamuto on October 03, 2017, 03:20:48 pm
yes 50/50 meth water.
is it a good idea? here in Lebanon, we do not have Vems support, so if you have more details, i appriciate your help
regards
you can use anytrim to trim spark or the boost when methanol runs out.
Title: Re: porsche 964 meth controlled by vems ecu
Post by: MWfire on October 03, 2017, 08:44:04 pm
i use flow meter for methanol injection.
If flow is to low, then something is cloged or fuse is broken ... So no more boost, fuel remove and spar add.
If flow is good, then add boost, remove fuel and add spark
If flow is to big, then you have air or lose hose, again no more boost, fuel remove and spar add.
Title: Re: porsche 964 meth controlled by vems ecu
Post by: wersch on October 04, 2017, 12:50:13 am
i use flow meter for methanol injection.
If flow is to low, then something is cloged or fuse is broken ... So no more boost, fuel remove and spar add.
If flow is good, then add boost, remove fuel and add spark
If flow is to big, then you have air or lose hose, again no more boost, fuel remove and spar add.

What flow meter do you use for this?
Title: Re: porsche 964 meth controlled by vems ecu
Post by: MWfire on October 04, 2017, 12:53:10 am
https://www.aliexpress.com/wholesale?catId=0&initiative_id=AS_20171003115210&SearchText=caffe+flow+meter