SGOGT4

Curious to see if the Andial Fuel Enrichment Systems are adjustable and what kind of differences in settings there are. My 930 had one installed when I bought it and never really looked much into it. I will be installing Stephen's Fuel Head mod this weekend and am curious as to whether or not I need to turn the Andial unit down, off or leave it (testing will show that i guess).

PT

How did you set yours up intially? I don't think you want to/can set it up properly without a wideband AFR meter.

SGOGT4

Was installed by the guy the rebuilt the car for the prior owner.

Sameer

Apparenylt the Andial FEC gives 5% extra fuel every step up.

PorschePhD

The only way to really know is to run a wideband on it or cut a plug under boost. In other words while under boost cut the igintoion and pull over, pull a plug and read it. Reading at idle really does not good because of the amount of fuel CIS dumps at idle.

jetskied

Correct me if I'm wrong Stephen, but I'm under the assumption the Andail unit is not useful once the fuel head mod is done.

PorschePhD

I don't know if it is useful or nt at that point. After the head mod there is nothing else needed. If you are lean through the midrange I suspect that it would have merit. Normally these cars are very rich in the midrange so no need for the andial unit.