Thread: lets see if you can figure out this no spark problem

ok so im doing a w10 sr20det swap on my b15. heres my setup b13 harness,b13 maf, skinny 02,370cc injectors,tuned b13 ecu by jk tuning. i followed travis's write up on how to tie in the b13 harness and everything is connected EXACTLY how he said.B13 to B15 ECU wiring harness conversion - B15sentra.net - Nissan Sentra Forumi hear the fuel pump prime and it cranks.now i put in a NEW distribtor,ignition control modual,cap,rotor,wireset,and ignition coil but im still not getting any spark im gettin 12.16v from the black and red trace wire on the ignition coil and im also getting 11.?? volts from the green and yellow trace wire.i tested the igniton coil resistance and it was in spec. i also check the voltage from the control modual and the orange wire on the distributor and i got 12 volts.anyone have an idea on what the problem is?? also the harness on the distibutor was disconnected or i cut the connector off and hardwired them together (need help on making sure i did this right).i also have a few connectors left (pictures) inhibitor bypassone distributor groundhardwiredchassis groundintake plenum ground to chassisalternator ground

I didn't have any spark on my swap and it was a power transistor (or some weird name). It's a weird little part that doesn't look like it does shit. I don't see it in any of these pics, so you should get that. It sits right next to the disributor on a normal b13 se-r.

A little solder and heat shrink goes a long way too.

Yea the power transistor is the same as a ignition control module/ignitor chip.. Yea I'm going to solder but I wanna make sure the wires are connected properly first..thanks

how does the ignition coil get grounded tru the bracket??? how about the ignition control module???

Figured it out there was two wire that were pinned out wrong on the harness and now it starts