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-   -   S-afc II does NOT advandce timing? (https://www.homemadeturbo.com/engine-management-10/s-afc-ii-does-not-advandce-timing-55391/)

Jcushing 02-07-2006 11:32 AM

Re: S-afc II does NOT advandce timing?
 
on a speed density EFI system changing the fuel value by adjusting the map signal will change the timing value you should be at indirectly. theres no way around this with an AFC with or without the "hack" its just how it wirls with an AFC and speed density. if you want actuall control of fuel and timing independant of each other you NEED to look into chipping via hondata/uberdata/chrome or a full standalone like AEM.


taiajam 02-07-2006 07:39 PM

Re: S-afc II does NOT advandce timing?
 

Originally Posted by Joseph Davis
A timing control device will in no way address the issue of how an AFC recurves your ignition timing with "the hack"

What is your setup, and what do you have against chipping? We can advise, and it would probably be cheaper to go chipped than buy a BTM (which does nothing you think it does).

i dont wanna chip cos it costs about 500 euro thats abour 570$ so ---- THAT
if i do a little change on my setup i need a new chip made on the dyno and thats another 570 bucks $$ ::@

FooK 02-07-2006 07:41 PM

Re: S-afc II does NOT advandce timing?
 

Originally Posted by taiajam
i dont wanna chip cos it costs about 500 euro thats abour 570$ so ---- THAT
if i do a little change on my setup i need a new chip made on the dyno and thats another 570 bucks $$ ::@

son, you're shopping in the wrong places.

Tom-Guy 02-07-2006 09:11 PM

Re: S-afc II does NOT advandce timing?
 
570 is enough to buy a second ecu, soldering irons, wideband, chip burner, and do it yourself.


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