FMIC Conversion - Need ECU Remap?

Alphat · Post by **Alphat** » Fri Dec 19, 2008 1:20 pm

Hiya,

I'm going to be installing a Greddy V-Spec FMIC kit on my S14 soon.
Will I need to get the Unichip ECU remapped after the install?

Thanks

Charlvdw · Post by **Charlvdw** » Fri Dec 19, 2008 2:01 pm

It might be a good idea seeing that the cooler the air the more you can get into the combustion chamber and will need more feul to compensate.

Pinkfluffybunnys · Post by **Pinkfluffybunnys** » Mon Dec 22, 2008 1:57 pm

No

The S14 and S13 maps are already super rich in boost also anything but a damn Unichip

HancoB · Post by **HancoB** » Tue Dec 23, 2008 1:35 pm

Get a good O2 sensor and see what your mixture is running at.

Then decide if you feel safe with that and go from there.

aep886 · Post by **aep886** » Fri Mar 20, 2009 8:21 pm

after i get the intercooler my S14 actually losing out power....i did dyno test on it~!
but i got Power FC now to sort it out....

Pinkfluffybunnys · Post by **Pinkfluffybunnys** » Tue Mar 24, 2009 9:49 am

after i get the intercooler my S14 actually losing out power....i did dyno test on it~!

What Intercooler was it and what was the pressure drop across the core? Also piping size?

This could have resulted in the power drop.

but i got Power FC now to sort it out....

I am assuming you will be taking the car to Rezlo? I mean he know his way around a FC and a S14