I have a problem with turbo civic ep3 about 70,000 miles, acceleration from 2500rpm to 4500rpm the engine resumes sobbing, hesitate in climbing speed .. it feels more in the 5th and 6th .... In datalog you see serrated curve, not smooth
Fuel and okay (I greased the carburetion to notice differences, but nothing), the Bkr8 spark have about 4000 miles, gap 0.65
4 bar map sensor
tps stock
ignition coils stock
no indicator light on, no error in KPro ..

I state that I tried to do some testing with bio-ethanol a few days before .. waiting for the secondary tank, I emptied the tank stock and put the bio-ethanol .. I did about 6 races .. then removing the bio-ethanol and put back into the gasoline tank .. After a few days, and Presented by Presented this problem and I can not understand what is happening.


Turbo Garrett GT3582r Ar0.82 Vband
Bosch 1000cc injectors
Intercooler air \ Air
Exhaust 3 inches
manifold 1320 performance
Tial 44mm wastegate
blowoff tial
4 bar map sensor
Hondata KPRO
TPS stock

 

no one has ever had a similar problem? ?

In the meantime, I did some tests, new coil pack, sensor map \ tps. But I have not solved ..
I lifted the VTC sensor to give a clean, but it was spotlessly clean ..