gday again guys
any chance anyone would know what i should set my microfueler mf-1 at? its atop yellaterra belt driven charger and piggy backed to my delco pcm on a 5ltr vs ute,and after consultation on this site i am now worried it may be leaning out under boost.
there are three dials,i dont know what the first one is , the second is aux fuel start (which at the moment is set at 5) and the third is enrichment and it is currently set at 50%(0-100%) and im not sure once the aux fires at 5psi and increases as boost builds or not.
even a reccomended setting will do as i have tried to find settings on web but to no avail
i will try and attatch a pic to illistrate
thanks again
microtech mf-1
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wotwentwong
- Posts: 12
- Joined: Tue Aug 17, 2010 8:08 am
- cars: vs 5ltr ute
microtech mf-1
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VL400
- Posts: 4991
- Joined: Sun Mar 01, 2009 4:54 am
- cars: VL Calais and Toyota Landcruiser. Plus some toys :)
- Location: Perth, WA
Re: microtech mf-1
The best way would be to get a memcal done by a member on here to fix the injector constant with the larger injectors, the off boost will then be ok. Then pay for a dyno session to get the boost settings dialled in on the MF-1 to get the fuel ok. Timing also needs to be retarded for the boost. This can kind of be done in the memcal by reducing the 100kPa timing to a boost safe value but means it will never be the optimum value.
Your other option is to contact yellaterra and ask what the default setting is for a 5L but this really is not going to ensure YOUR car is ok.
Your other option is to contact yellaterra and ask what the default setting is for a 5L but this really is not going to ensure YOUR car is ok.
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wotwentwong
- Posts: 12
- Joined: Tue Aug 17, 2010 8:08 am
- cars: vs 5ltr ute
Re: microtech mf-1
thanks vl400 forthat info- earlier i sent yella terra a mail requesting info on standard settings just waiting for reply, and the dyno is booked in after i get vs memcal back from 202 to suit my 30 psi injectors,
thanks again and i mustsay i am very impressed with quality of responses on this forum its awsome,a real credit to all you guys
thanks again and i mustsay i am very impressed with quality of responses on this forum its awsome,a real credit to all you guys
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Holden202T
- Posts: 10435
- Joined: Sat Feb 28, 2009 11:05 am
- Location: Tenambit, NSW
Re: microtech mf-1
30 lb not psi 
oh and i noticed you posted a question about the mf-1 on just commodores
i did a search to see if i could find any info on the mf-1 and found the JC thread posted yesterday hahahaha
if yella terra can't give you "default" settings then something wrong ....
oh and i noticed you posted a question about the mf-1 on just commodores
if yella terra can't give you "default" settings then something wrong ....
No matter what the question is, the answer is always more horsepower! 
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread

Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
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wotwentwong
- Posts: 12
- Joined: Tue Aug 17, 2010 8:08 am
- cars: vs 5ltr ute
Re: microtech mf-1
well 202 you never find anything out unless you ask..hahaha
still waiting for a reply from yella terra and also from microtech themselves.
still waiting for a reply from yella terra and also from microtech themselves.