I finally got the patch to work. My aem gage sweeps a bit and reads my desired value. When I log in evoscan my afr says 19ish. I'm using fostytou's equation and 1/ml and bl/ml values. I'm not sure why my evo scan values are so far off. Any Ideas?

 

A quick question - for this mod do both factory o2 sensors need to be in place to eliminate the heater codes?

 

Eliminating the heater codes for missing o2's is what the o2 heater patch is for. Sell the useless stock o2's on ebay

 

I was confused at first but finally figured it out and it works great so thanks for the Help

 

I didnt' realize there was one for the front 02 as well. Can you link me to it.

 

Hello

Is that fluctuation is normal with this patch at steady speed like 70mph ?
The video is in .mp4 . the fuel map set 15.7 .

http://rapidshare.com/files/406772261/100708_172546.mp4

 

Someone watched my videos ? or this fluctuation is normal because with that try to achieve the target fuel map afr by manipulating the fuel trims ?!

 

Looks pretty normal to me.

 

Okay thats great. the fuel consuption improve a lot with this patch ! Unbelievable !
Maybe i will try to dial in the fuel map higher afr values to have in average with fluctuation that i want.

 

quick question 1 is on and 0 is off? i have the xml in the base file i guess and it come up on every 9653 rom i have and i dont want it to interfere with the other cars . so i was wondering should i change it to 0 to make sure its off or leave it at 255.

 

Hello

Coud these patch causeing my stft and ltft low is 12.5% ?! The mid is 6.5% . All is after a long 3000miles trip. I think no because I would run lean afr like 15.6:1 and fuel trim + mean plus fuel how I know ?!
I will check boost leak maybe..

 

Raising the dead for the potential for getting this patch got 94170715.....P L E A S E ! !

 

Hello,


If I dont have Front O2 sensor can I replace it with this patch and a WBO2 wired in the rear o2 ? I think yes maybe I will have front O2 heather CEL ?!

Can I tune new injectors with this patch turn on and wbo2 and without front o2 ? Will my fuel trims usefull too ?

Thank you ! Gergo

 

someone ? Will this patch modify my stft fueltrims which will effect long time on the LTFT low and mid ?

other :

"If you prefer to use the the front O2 ADC input for something else, I have created a unique RAM address and MUT port to read whatever is attached to the front O2 sensor ADC input."

So If I wire an EGT sensor to the Front o2 pin I coud log it by Evoscan with the front o2 sensor MUT address ?

 

https://www.evolutionm.net/forums/7077197-post241.html

Depends what rom you have, but you should be able to... there are more posts about that topic in that thread and others.


Thats what it says, doesn't it? You copied the text yourself.