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

Re:honda computer overriding a hack?
 

UberEgo, dont be jewish

Re:honda computer overriding a hack?
 

Man, that was a bit harsh on the Jews, wasn't it?

Re:honda computer overriding a hack?
 

moreso, if you just cut power to the ECU (pull the fuse or battery) it should return to factory settings again.
I wouldn't assume these boolean based ECUs to store data without being able to 'lose' it to.
Or am I completely wrong?

Re:honda computer overriding a hack?
 

Pulling the hazard fuse in the underhood fusebox kills power to part of the ECU... the volatile RAM chip that stores said settings - labelled OKI M5128 in OBD0 and who cares about crappy OBD1 *hits UberTeg*

Re:honda computer overriding a hack?
 

Nono, do you have deslexia?

Re:honda computer overriding a hack?
 

obd2 learns and adjusts its self, very gay, but obd0 dosent, i hate obd2... just convert to a standalone obd0 system if u have obd1/2. that makes it easy

Re:honda computer overriding a hack?
 

hush n00b, you dont kno what ur talking about.

Re:honda computer overriding a hack?
 

uberteg shut up man, quit calling people tards and n00bs. are those the only 2 words u know.

Re:honda computer overriding a hack?
 

ok tard :p I see you wont defend the author (cuz you cant defend against tardness). So i guess i got my point across.

Re:honda computer overriding a hack?
 

If you go to this website it will explain about the Ecu overridding mods your honda and it will tell you how to get aroud it. I have been using the mod in my 2000 civic SI for over 4 months now and I don't have any problems.

http://www.ntpog.org/mods/fifth-afc/ecu.shtml

Re:honda computer overriding a hack?
 

I don't want anybody to take me like Uberteg, but modding with an OBD2 ECU is like ------- Shaniquia... you don't know what you're getting into, you don't like what you get, and you should be embarrassed to have anyone find out you've tried such a thing.