So i bought a turbo y7 from a friend of mine. I physically seen the car it was in running. i pulled my d15b2 and put in the y7 using my trans, axles, shift link, alternator, and my wiring harness( that he made into a multi point). so after lots of cutting and squeezing for the turbo kit and getting the new wiring in order i went to turn the key and wont start. Getting fuel but no spark ,dizzy is getting power(yellow black wire) when ignition is on. While digging though millions of ideas on how to troubleshoot i occurred that check enigine lights are there for a reason. so turned key did not notice the light coming on like it woulc normally tryed a few time then finally i flicked on then back off, then i cranked the motor for a few sec and it turned back on steady. Took keys out and put paper clip in service harness to jump the pins went to turn key on and back to no check engine light... so i pulled paper clip and reapeated trying to get check engine light to come on. So here i am no spark but have fuel, and no check engine light to help trouble shoot. Any idea would be helpfull

 

Oh btw im using a chipped PO6 ecu

 

So yea typed that while extremley tired honda is spelled honda lol, bad gramar, but ya got engine code now number 15? any thoughts

 

Try another known working dizzy

And also check.grounds

 

 

igniter

 

I tested all grounds they are fine. Igniter is fine aswell. New cap, rotor, and coil. Dizzy is getting power. Think it might be a issue with wiring because everything worked fine in the car it came from.

 

Test coil?

 

repalced coil in old dizzy and then went as far as putting a new dizzy in still no luck
grounds triple checked

 

so yep got the swap done everything lined up and finshed still no spark tryed different ecus and dizzys.If i cant figure this out im throw my d15b2 back in so i have car LOL

 

Is the ecu and dizzy the same ones the prev owner had? Or did you get them?

 

Dizzy is. Ecu is different but same chip. Wiring harness is different.

 

So it was the wiring to the dizzy swapped around a few wires and it fired right up.