i did a d15b7 to d15b swap, Let me sum this up for everyone, I have spark, timing is correct,Fuel is priming,Compression is 160+ across, All grounds are correct, but it is not starting, it turns over but doesnt start, but i havent boughten the p28 ecu yet which means i have not wired the vtec and the oil pressure switch yet, do i need those for the car to start?

 

? bump

 

you dont need vtec wired but im pretty sure you do need the correct ecu for the engine. My d15b isnt running off of a p28 though. i believe is a p06. p28 are for z6 and y8 i believe but dont quote me on that.

 

Should be P08 for the D15B

http://www.hmotorsonline.com/shop/sc...age&item=30021

 

the d15b will run on a p06 jsut with out vtec i ran like that for a while p28 will work fine and have vtec cheepst bet chip ur p06 adn convert it to vtec http://www.moates.net/

 

my D15B is doing the same thing its pissing me off lol....i have every thing spark fuel gruond's....and i have a p28 ecu on its way but do i need a vtec dizzy or can i just use my 0bd2a dizzy and run wires for my vtec... or what about the jumper they have from the obd1 to obd2 would i need to do any thing els? if i buy the jumper

 

pm me. ive got a po8 if you want to buy it. did you put the motor in as a whoal.

 

Is it the obd1 D15 or the 3 stage Vtec D15B? The ecu for the obd1 D15 is the p08, but the p28 from the D16Z6 will work just fine.