hello guys

i have problem with vafc apexi.. install to obd2a to obd1 with conversion.. with p30 ecu chipped.. i go to the dyno and tune.. no funtion with wide thr.. suppose to be wide thr or use narr thr?

the problem is they cant increase afr.. no funtion with setting wide thr and narr thr.. how to solve it? please help me.. i need some help. thanks.

 

Start by taking it out and throwing it in the trash. Why are you using it AND a chipped ecu?

 

in so few words, this.

that said, i miss mine. great neat little gauges. although, piggy backs and hacks are near useless when compared to similarly priced available tuning options in 2012.

in all likely-hood, that chipped ecu probably doesn't use any sensor correction.. just reads straight from a table.. making the vafc as irrelevant as yesterdays news.