honda computer overriding a hack?
 

I have read on hondata that a honda computer will learn to override the afc and similar hacks. is this true?

Re:honda computer overriding a hack?
 

what
if you have hondata why would u have the afc hack? im confused here.. ???

Re:honda computer overriding a hack?
 

i don't have a hondata, i was just reading off thier website. thats where i got that info.

Re:honda computer overriding a hack?
 

override meaning replace the afc hack?

Re:honda computer overriding a hack?
 

NO, the stock honda computer acually learns that its being hacked and overides the afc(or whatever).

Re:honda computer overriding a hack?
 

No, that is impossible.

Can you post exactly where this is for me? I'd like to spank some ass.

Re:honda computer overriding a hack?
 

During closed loop, the ecu makes both 'short' term and 'long' term adjustments to the fuel map based on O2 feedback. (up to a maximum %)
Open loop is purely map based, and is not affected.

This touches on the subject a bit:
http://www.hondata.com/techo2problem.html


Come'on Joseph, all that reading on the PGMfi forums and you havent heard of this? ;)

Re:honda computer overriding a hack?
 

It does that with Hondata boost code, too, since the Hondata code is 99% Honda code.

Learning air fuel correction for emissions under cruising conditions is a seperate beast from open loop where the ECU operates off of fuel and ignition tables as if they were carved in stone.

Re:honda computer overriding a hack?
 

Werd.

So in sum, the Honda ECU will try to correct for an AFC hack only during closed loop AND if the combined larger injector/lowered map reading produces an errant rich/lean condition.

Re:honda computer overriding a hack?
 

Thats what I meant. Closed loop only. :P