just hooked up ms today and yea it turns over and idles if i give it gas and when i let off gas it dies about 5 secs later heres my msq file anyone running tan tops with a greddy kit the car smells really rich but dont know how to change the cranking options anyone have a proven setup that runs im in IL by the way pretty cold these days

dont know how to post my msq file or tables"????

 

did you set the required fuel for the tan tops?

254cc tan tops on a 1.6liter should give you a required fuel of 10.5


what settings did you use for After Start enrichments?

 

I dont know really braineack made it for me and sent a msq that he thought would run good but it starts and then dies and how do i get to the req fuel and what should my after start enrichment stuff be set for im super new to this and have never used ms before this and dont know what all the settings mean or do????

 

read the manual....it doesnt start right away if your car is not stock or close to stock...you will have to adjust some stuff...i know its difficult because i went through the same thing but just kept reading and playing with it... i think ajdusting the require fuel is on engine constant...

 

so where do i plug in the 10.7 for req fuel the number i have now is like a decimal

 

Engine constants window... top left corner.

 

is your megatune hook up properly?

 

okay so i just started it again sounded good idled at about 1000rpm for about 20 secs then died????? what do i need to change after start enrichment or req fuel?

 

for some reason my car start and runs on 250cc without doing any adjusting... but setting the require fuel..make sure your megatune is connected...then goto basic settings on top left next to file... engine constant one....and set require fuel. engine dispalcement for 1.6 is 1600.. 4 cyclinder. injectors flow...is 254cc and airfuel ratio is 14.7...that should set your fuel..

 

okay so now i got the car to idle shitty and it sputters and fights to run right but when its idling the a/f ratio is in the 20's and its like 600 rpm and when i change stuff in the fuel table theres no change in realtime???????

 

You have to burn the fuel map when you change something.
File- Burn To ECU or ALT-B will accomplish that.
Or you can go to Tuning-> VE table 1 and adjust things realtime. Make sure you burn before closing that window.

 

To edit fuel, do "Alt+T" and then "1". It brings up a nice 3d graph display, and when you make changes in that mode, the changes take effect in real time. You should still burn before you close that window, though.

-Mike

 

this **** is frustrating'???? do i leave the factory 02 sensor hooked up or do i unplug it and hook it up to the LC1????????

 

i unplug the the stock one and just use the lc1...make sure you set your lamda to wideband....and hook it up to your middle connector...on your ms

 

did you get it idling yet? figure that out first.

I can't remember if AFR target table is functional with the narrowband, if it is, turn it off while figuring that out.

The factory o2 is needed for the stock ecu or it'll throw a CEL. that shouldn't affect anything since the MS is controlling fuel and spark. You could feed one of the LC1 outputs to the stock sensor input but you'd still need to trick the factory computer into seeing the heater element. how close to the turbo is the o2 bung? you don't wanna go closer than 3 feet, especially with the LC1. They overheat pretty easily I've heard/read. Your best bet may be to have an second bung welded in 3 feet from the turbo, keep the narrowband in the stock location and run the wideband in the new bung.

 

yea i just unplugged it to but i didnt know if it had something to do with idle????? cuz mine wont idle for **** lol oh well ill mess with it more tomm?

 

i have 2 bungs the factory is close to turbo but wideband is way downstream but should i leave the factory one plugged in? or sim it?

 

no reason to unplug it if you have the additional bung. it'll keep the factory ecu happy.

 

If your LC1 is hooked up start watching the AFR at idle. If you are idling too rich or too lean manually editing the VE table at the GREEN cell and the surrounding cells should help you get it to idle better. My MSPNP idles best around 13.5. If I go as lean as the factory ECU idles(15-16), it misfires.

 

so why does the wideband get hooked into the ms then?????