raystuning14

Hi not shur if I'm posting in the right place I'm new to this but I have a 92 civic si and I did have a b16a2 swap but pulled it doing to bad piston but I found a d15b complete dropout engine harness ecu axles alt. Tb. Intake. Injectors rail everything I have read a few posts but doesn't really get to my problem I will have everything for ob%2 drop in but I have obd1 just curious as to the easyest way to go about this wether its using a jumper harness or if I have to change over the injectors intake dizzy ect. Any help is nice please and thanks everyone.

Former User

Please use punctuation in your writing so that members don't have to struggle to understand your text.

What car did the D15b engine come from? Is it a JDM D15b engine? What ECU came with it?

raystuning14

It is coming from a 96 civic coupe and yea its the duel stage vtec jdm model. I'm prety shur it comes with a p08 not positive but I can buy a ecu or use the p28 I have and tune it if that would be easyier?

tony_2018

Dual vtec means 3 stage vtec means you need p2j ecu. You can get a chip gsr ecu and use iab to activate 2ND stage.

grumblemarc

iTrader: (4)

Pretty much. But this is the first time I've heard about using a GSR basemap to activate the second stage. Might save a lot of people a lot of problems trying to source the rare P2J ECU.