exactly why i told phil to steal my fuel tables and what-not and not burn the MSQ....

Jerry, if you want to see how my board is modded....see here:

 

I've been inverted for a little over a year now. I've got a random occasional miss, otherwise running well.

1990 miata v3 29v, trigger input mods are:

Q6 and Q8 removed
C12 and C30 removed
D1 removed and replaced with a jumper
Backside mods from http://www.diyautotune.com/images/ca...input-mods.jpg

Output mods are:r26 top to IAC2a and r29 to IAC1b

 

Again, that appears to be Kag's mods...

 

loaded basemap and changed required fuel so the car would idle, installed new ignitor, car fired up, tach now works again. Drive the car around the block seems great. THEN as soon as water temp hits 160 the same bullshit all over again, car sucks. I seriously don't think i could have possibly done anything wrong here.

 

zip your MSQ file and upload it....its gotta be a setting somewhere...

 

acutally, is your over boost protection on? maybe set to 1.5psi?

 

coolant related hmm are you pulling timming related to temp?

 

i've never even gotten into boost

 

map

 

change your Over Run fuel cut to be under 23 kPa....betcha that's it.

as of now anything over 160* & 2000RPM, and under 9psi will cut fuel

 

i think you might be onto something there scott, i'll definitely change that tomorrow. god i hope that works.

 

Good catch Scott-- that is almost definitely what's going on here. I just checked one of our base maps and sure enough it had 170kpa in the overrun settings, which definitely wasn't in there before when we set it up originally. Not sure how that happened but I'll fix it, check the others, and repost them now. My apologies!


EDIT: Just checked the maps and just the 'no afm' map had the wacky setting. The 'with afm' map was set at 17kpa which is fine on our car, though I set them both to 20kpa which will allow some tolerance in case some cars don't get quite as much vacuum on decel. This of course could need to be tuned if 20kpa still wasn't high enough to activate overrun, but will definitely prevent activation when it shouldn't happen, unless somehow you cruise at 20kpa. The thread at https://www.miataturbo.net/forums/sh...ad.php?t=10267 has links to the updated maps...

 

damn 20-1 below 9 psi that is some gas mileage

 

??

 

well it's more like a fuel cut :gay: so that's why he was stalling out.

 

It was a joke Jerry BTW Inovative might still be evil but atleast mine is working for me now

 

Just finished my coffee... oh I get it!

That's great news on your LC-1...

While we're in the joking mood-- with overrun set to activate below 170kpa while above 160degrees you just need to make sure you're staying in the boost once the engine warms up. Never let it get under about 10psi and you'll be fine . Flat shift will help with that, and by the way works nicely with the MSPNP-- I've been playing with it lately. You do need a strong clutch though...

 

thank god, the car actually runs now!!! still needs much tuning, i'm running the narrowband for now and it runs really lean in most cruise situations, 18:1 to 23:1. in light boost it safely goes rich feels slow but i'm running no helper spring and no boost controller for now. but the car is now driveable now that i can go over 2000rpm and keep it under 10psi:gay:

 

nice.

 

**** ya man! i was worried you would give up when you were so damn close