User Profile

[Jaxx_]

yeah, you should have the right transistor, but just gotta make sure it's not burnt up. The trace can also get damaged, so you can also use your multimeter to check for continuity from the coil ground...

[Jaxx_]

do you have a high-current driver? the BIP373 or similar? Look at Q16 slot on the board and see what transistor you have there. It should be a VB921 or BIP373.

edit: also make sure you have...

[Jaxx_]

In another post it sounded like you had an oscilloscope. Did you scope the spark output? I've destroyed ignition drivers before, it would be good to check that and coil grounds

[Jaxx_]

sine wave out of the VR sensor is expected.

Have you done a trigger log? What does it look like?

[Jaxx_]

93whp/90ftlbs, on an un-opened 200k mile engine, with questionable compression on cyl 4. I don't think I have the dyno graph anymore, unfortunately. It pulled about as expected for a sohc 1.8L and much...

[Jaxx_]

http://jaxxd.com/e30/natune.msq

this was my NA tune for a stock m10b18. You'll have to adjust some things like the trigger settings, required fuel, and o2 settings, but should get you st...