Hm since i chip my b18c there saound pop pop at 2xxx rpm,
first i thing there problem with plug, but when i check plug and Q1-Q3 on
the ECU there no problem burn injector driver. It is problem with Map?

 

Is it just a base map or is the car tuned? Do you have a wide band? If so is it running lean when it starts to pop? You need to give more information on your setup if you want help.

 

I buying new chip and install it to my ecu, no tuning.. Im not using
wide band, just monitor the map with crome + freelog.

The chip great, but the pop-pop come range 1900-2300 with 4th gear and
5th gear.. On 1,2 and 3 gear there no pop pop..it is map or another problem?

 

exhaust leak

 

Ok i will check tomorrow my exhaust, maybe it leak since car to lower and the exhaust always hit bump on the road.. i will post the result after check

 

Hi, after checking for exhaust, there no leak area for the exhaust..
Hm..i'm blur now... i read some thread about adjust for antilag.. make
pop pop at ref limit. It is same theory if i adjust map with this step:

http://www.sohchonda.com/forums/inde...howtopic=11983