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s afc and variable fuel pressure

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hybridGS

20+ Year Contributor
68
0
Dec 20, 2002
So i just ordered a s-afc so that I could run my 440's. I am planing on driving straight to the dyno to have it tuned correctly but looking at all the posts nobody talks about fuel pressure in relation to their settings, does this have an effect on afc settings. Also my car is equiped with a boost dependent pressure regulator so it runs 50 psi at idle and 110psi under boost will this be a pain in the .....? (These may be dumb questions, but I haven't recieved it yet so I have not been able to read the manual)
 
That is not going to be a pain in the ass necessarily, but you will find that tuning is slightly different that in would be with a 1:1 FPR. If you're going to the dyno, you can still shoot for a target A/F ratio like you normally would.

.....Kyle T.
93 TSi AWD "TURBO4"
14b - 12.8 @ 108
 
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