I hope you all will be doing good. I have recently changed my engine`s setup in 2005 Civic (Vti) like current block is D15B(JDM) which is working perfect and also the transmission which was taken off from D17 engine. Since everyone know that prosmatic is one of the smoother transmission in terms of shift-overs and kick down etc etc.. But after I have changed my setup I have started facing some annoying shifting jerks which usually comes in first two gears. Like first till the speed of 20 and next after 40kmh. Following checks have already been made:
All engine mounts are intact
Oil quality and levels are perfectly fine
All wiring and cables etc are properly done
TPS (throttle postion sensor) is also well calibrated on stock values.
ECU/TCU is PKDM of D16W9
I shall really appreciate all of your suggestion and recommendations to help me in fixing this issue.
Plus any more required info beyond my knowledge can also be provided. Many Thanks:)