Megasquirt Support Forum (MSEXTRA)

hey just wondering do any of you guys get this when you're doing a long tune with accel enrich off you get those lean spikes when shifting gears and the autotune richens up those sells to the max is there a filter or something i can use so autotune doesn't do thatt? or what do you guys do? i'm guess...

hey dumb question. i have a turbo car. o2 sensor is maybe about 40 inches in the downpipe basically on the bend that goes under the car. my question is do you think putting it say, 18in from the turbo would give alittle bit more control with the ego corrections or not really. not really something im...

that worked thank you.

hey quick question
what calculation do i need to put in MLV to view boost targets in PSI instead of kpa?

i

just a quick question tps is -4% in MLV and in tunerstudios it's 0%
has anyone seen this or na? WOT it's ok, 99.8, 99.9.

hey ms community my car has been on MS for years and years this is the first time i'm having this problem. at first it wouldn't even fire, flooding the engine, plugs fully wet. the problem was with the power spade connector on my coil relay. it pulled out partially and had a sloppy fit. Fixing that,...

even all the way down on the sensitivity it will go crazy?

i haven't looked at your file yet but mine would go crazy the more sensitivity i put in
but you have already put the sensitivity all the way down and same exact thing ya?

hey guys just thought i'd update this thing. Turns out to be the tuning somehow. i put it on basic and used to slider to bring it waaaaay back to 51 on the sensitivity. seems to follow targets pretty good now. hope this helps some future people. https://live.staticflickr.com/65535/48680855221_3050fc...

thanks man i thought so.

if i got 10psi spring would that only give me an extra 5psi you think?
i'm thinking that's how it works but maybe not.

hi quick question is a high DC on the EBC does that mean that my springs is beginning to max out? i think i have a 5psi spring and i'm at 20psi right now DC is pretty stable and keeps about 95% does that mean it has 5% left until it basically tries to keep the wastegate fully closed? just wondering ...

does the TS mobile have autotune?

btw for you guys looking for a fix going from a normal tuned afr you spend some time on and leaning out a full point leaner driving around these hot summer days. here's a good fix. i promise. found a translation to that 50% slider. haven't used it yet but this guy is legit. https://www.miataturbo.ne...

well ya i think that's what ASE is exactly for hot starts

i'm not an expert or anything but i use ASE to battle the horrible hot start leanness you do after you
park in day time and then go back and tune cold start in the morning.

matt on your air density table tuning is it best to let the car idle for a while getting the sensor totally heat soaked to lean out before doing this or does it matter? if i parked on the side of the road for like 15min get the sensor super hot and let it rip should i lug it in 3rd and just do a sin...

hey gurus i had a firmware version that had a slider to set % for air density and setting it to 50% worked beautify. hot starts where great. cold nights it wasn't rich as heck or hot days it wasn't super lean. This was a real struggle with the stock table, as it is currently again. but at 50% it was...

i have mine hooked joined to the FPR as well which is not ideal but haven't seen a real problem from it.
That's funny you bring up the mig tip i've seen people posting about that years ago back in the ms1 days.
thought it was janky but seems like it still works.

alright man thanks i'll try it see if that's it.

but just to be sure you guys don't think the back pressure opening up my wastegate valve?
i think its a 8psi spring.

Got my clutch in finally runs tits. BUT still doing it. Did a pressure test to 30psi. bov isn't leaking. wastegate isn't leaking. i plugged the bleed port on the EBC with my finger and you can hear it closing super fast. Very responsive. could it be that at those rpms / psi the backpressure is pushi...

EBC is using the top port. i'll do a boost leak test when i get it back together maybe next weekend. it's a authentic tial Q. i really hope it's not that... $$$ Had to take the clutch out it is totally fried. Does ok but when it gets alittle hot it will let go. can you see why? :lol: btw. kevlar dis...