I recently purchased a 1992 turbo Miata. The previous owner installed and configured the mspnp in 2009. The firmware is MSnS-extra format 029q.
The car was in an accident and I am rebuilding it. The car runs ok for the most part. There is an idling issue to get to. However, when the car is hot after driving it will not restart for maybe 30 minutes to an hour. The engine cranks and I can smell fuel. The sparks are firing.
Here are links to some data logs and the msq https://skydrive.live.com/redir.aspx...FF355C0D68!126
One log is during my 15 minute drive and the other is trying to start it a few minutes later. RPMs are being detected during crank some I'm guessing it is not the CPS. The PO said the car did not have this issue before, so I wouldn't think I would need to retune.
I'm still learning megasquirt and tunerstudio. I'm surprised how complex it is. I have not had any luck with megatune.
I think I need to adjust the hot cranking pulse, but I'm really not sure how to do that or what settings to use
Let me know if that is the right thing to try or if there are other suggestions.
MSPNP, MSnS-extra 029q, Begi SSM Turbo, LC1, 460cc inj, Mishimoto rad, CX int, 2.5in exhaust, Dual Moroso spiral flow, High flow cat, FM Clutch, 10lb flywheel, FM S1 suspension, Hard dog double diagonal